./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14e7f7162bad3cef2163828ef8d5cfbd5262c0d1 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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-aa41828 [2018-11-22 21:42:30,602 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:42:30,603 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:42:30,611 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:42:30,611 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:42:30,612 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:42:30,613 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:42:30,614 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:42:30,615 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:42:30,616 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:42:30,616 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:42:30,616 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:42:30,617 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:42:30,618 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:42:30,618 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:42:30,619 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:42:30,619 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:42:30,621 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:42:30,622 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:42:30,623 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:42:30,624 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:42:30,625 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:42:30,626 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:42:30,626 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:42:30,627 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:42:30,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:42:30,628 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:42:30,628 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:42:30,629 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:42:30,630 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:42:30,630 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:42:30,630 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:42:30,630 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:42:30,630 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:42:30,631 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:42:30,632 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:42:30,632 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-22 21:42:30,642 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:42:30,642 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:42:30,643 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:42:30,643 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:42:30,644 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 21:42:30,644 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-22 21:42:30,644 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-22 21:42:30,644 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-22 21:42:30,644 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-22 21:42:30,644 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-22 21:42:30,644 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-22 21:42:30,645 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:42:30,645 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-22 21:42:30,645 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:42:30,645 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:42:30,645 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-22 21:42:30,645 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-22 21:42:30,645 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-22 21:42:30,645 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:42:30,646 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-22 21:42:30,646 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:42:30,646 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-22 21:42:30,646 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:42:30,646 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 21:42:30,646 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-22 21:42:30,646 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:42:30,647 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 21:42:30,647 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-22 21:42:30,647 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-22 21:42:30,648 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_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14e7f7162bad3cef2163828ef8d5cfbd5262c0d1 [2018-11-22 21:42:30,669 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:42:30,678 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:42:30,681 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:42:30,682 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:42:30,682 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:42:30,683 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca_true-termination.c.i [2018-11-22 21:42:30,717 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/data/a7815f6f8/00aeffd610404d7b8cd224870a58c018/FLAG64d180f62 [2018-11-22 21:42:31,149 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:42:31,149 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca_true-termination.c.i [2018-11-22 21:42:31,156 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/data/a7815f6f8/00aeffd610404d7b8cd224870a58c018/FLAG64d180f62 [2018-11-22 21:42:31,164 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/data/a7815f6f8/00aeffd610404d7b8cd224870a58c018 [2018-11-22 21:42:31,166 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:42:31,167 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:42:31,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:42:31,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:42:31,170 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:42:31,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@658711a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31, skipping insertion in model container [2018-11-22 21:42:31,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:42:31,205 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:42:31,388 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:42:31,394 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:42:31,465 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:42:31,490 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:42:31,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31 WrapperNode [2018-11-22 21:42:31,491 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:42:31,491 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:42:31,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:42:31,491 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:42:31,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,507 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:42:31,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:42:31,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:42:31,518 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:42:31,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,532 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... [2018-11-22 21:42:31,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:42:31,533 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:42:31,533 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:42:31,533 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:42:31,534 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/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 [2018-11-22 21:42:31,576 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2018-11-22 21:42:31,576 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2018-11-22 21:42:31,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:42:31,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:42:31,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 21:42:31,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 21:42:31,577 INFO L130 BoogieDeclarations]: Found specification of procedure length [2018-11-22 21:42:31,577 INFO L138 BoogieDeclarations]: Found implementation of procedure length [2018-11-22 21:42:31,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:42:31,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:42:31,577 INFO L130 BoogieDeclarations]: Found specification of procedure append [2018-11-22 21:42:31,577 INFO L138 BoogieDeclarations]: Found implementation of procedure append [2018-11-22 21:42:31,776 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 21:42:31,777 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-22 21:42:31,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:42:31 BoogieIcfgContainer [2018-11-22 21:42:31,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 21:42:31,778 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-22 21:42:31,778 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-22 21:42:31,781 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-22 21:42:31,781 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-22 21:42:31,782 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.11 09:42:31" (1/3) ... [2018-11-22 21:42:31,782 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@140b0e94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.11 09:42:31, skipping insertion in model container [2018-11-22 21:42:31,783 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-22 21:42:31,783 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:42:31" (2/3) ... [2018-11-22 21:42:31,783 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@140b0e94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.11 09:42:31, skipping insertion in model container [2018-11-22 21:42:31,783 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-22 21:42:31,783 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:42:31" (3/3) ... [2018-11-22 21:42:31,785 INFO L375 chiAutomizerObserver]: Analyzing ICFG ll_append_rec-alloca_true-termination.c.i [2018-11-22 21:42:31,832 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-22 21:42:31,832 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-22 21:42:31,832 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-22 21:42:31,832 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-22 21:42:31,832 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 21:42:31,832 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 21:42:31,833 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-22 21:42:31,833 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 21:42:31,833 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-22 21:42:31,843 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states. [2018-11-22 21:42:31,864 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2018-11-22 21:42:31,865 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:42:31,865 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:42:31,870 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-22 21:42:31,870 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:42:31,870 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-22 21:42:31,870 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states. [2018-11-22 21:42:31,873 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2018-11-22 21:42:31,873 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:42:31,873 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:42:31,873 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-22 21:42:31,873 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:42:31,878 INFO L794 eck$LassoCheckResult]: Stem: 26#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 9#L-1true havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 31#L571true assume !(main_~n~0 < 1); 11#L574true call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 14#new_llENTRYtrue [2018-11-22 21:42:31,878 INFO L796 eck$LassoCheckResult]: Loop: 14#new_llENTRYtrue ~n := #in~n; 33#L548true assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 21#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 14#new_llENTRYtrue [2018-11-22 21:42:31,882 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:31,882 INFO L82 PathProgramCache]: Analyzing trace with hash 1418235, now seen corresponding path program 1 times [2018-11-22 21:42:31,884 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:31,884 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:31,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:31,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:31,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:31,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:31,958 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:31,958 INFO L82 PathProgramCache]: Analyzing trace with hash 29958, now seen corresponding path program 1 times [2018-11-22 21:42:31,958 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:31,958 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:31,959 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:31,959 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:31,959 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:31,983 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:31,983 INFO L82 PathProgramCache]: Analyzing trace with hash -699033908, now seen corresponding path program 1 times [2018-11-22 21:42:31,983 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:31,983 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:31,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:31,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:31,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:32,151 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2018-11-22 21:42:32,419 INFO L216 LassoAnalysis]: Preferences: [2018-11-22 21:42:32,420 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-22 21:42:32,420 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-22 21:42:32,420 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-22 21:42:32,420 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-22 21:42:32,421 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-22 21:42:32,421 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-22 21:42:32,421 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-22 21:42:32,421 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration1_Lasso [2018-11-22 21:42:32,421 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-22 21:42:32,421 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-22 21:42:32,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,482 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,490 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,492 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,494 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,500 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,504 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,505 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,510 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:32,661 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-22 21:42:32,665 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-22 21:42:32,667 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 [2018-11-22 21:42:32,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,670 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,671 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,675 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 [2018-11-22 21:42:32,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,676 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,676 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,678 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 [2018-11-22 21:42:32,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,679 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,679 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,680 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 [2018-11-22 21:42:32,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,681 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,682 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,683 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 [2018-11-22 21:42:32,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,684 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,685 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,686 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 [2018-11-22 21:42:32,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,687 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,687 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,689 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 [2018-11-22 21:42:32,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,690 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,690 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,691 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 [2018-11-22 21:42:32,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,692 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,693 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,694 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 [2018-11-22 21:42:32,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,695 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,697 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:32,697 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:32,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,702 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,702 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,705 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,705 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,706 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 [2018-11-22 21:42:32,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,707 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,708 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,710 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,711 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,713 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,713 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,715 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,716 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,718 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,718 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,719 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 [2018-11-22 21:42:32,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,720 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,720 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,721 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 [2018-11-22 21:42:32,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,722 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,722 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,723 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 [2018-11-22 21:42:32,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,724 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,725 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,726 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 [2018-11-22 21:42:32,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,726 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,728 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:32,728 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:32,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,733 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,733 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,733 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,737 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 [2018-11-22 21:42:32,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,738 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,738 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,740 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 [2018-11-22 21:42:32,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,740 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,741 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,742 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 [2018-11-22 21:42:32,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,743 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,744 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,746 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,746 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,748 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,749 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,750 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,751 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,753 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,753 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,755 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 [2018-11-22 21:42:32,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,756 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,756 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,757 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 [2018-11-22 21:42:32,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,758 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,759 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:32,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:32,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:32,761 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,761 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:32,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:32,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:32,763 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 [2018-11-22 21:42:32,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:32,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:32,763 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-22 21:42:32,763 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:32,766 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:42:32,766 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:32,809 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-22 21:42:32,828 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2018-11-22 21:42:32,828 INFO L444 ModelExtractionUtils]: 7 out of 11 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-22 21:42:32,830 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-22 21:42:32,832 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2018-11-22 21:42:32,832 INFO L518 LassoAnalysis]: Proved termination. [2018-11-22 21:42:32,833 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2018-11-22 21:42:32,836 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2018-11-22 21:42:32,853 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:32,868 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:42:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:32,890 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:42:32,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:42:32,928 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 3 loop predicates [2018-11-22 21:42:32,929 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 32 states. Second operand 5 states. [2018-11-22 21:42:33,031 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 32 states.. Second operand 5 states. Result 53 states and 64 transitions. Complement of second has 13 states. [2018-11-22 21:42:33,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2018-11-22 21:42:33,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-22 21:42:33,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 12 transitions. [2018-11-22 21:42:33,034 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 3 letters. [2018-11-22 21:42:33,035 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-22 21:42:33,035 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 7 letters. Loop has 3 letters. [2018-11-22 21:42:33,035 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-22 21:42:33,036 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 6 letters. [2018-11-22 21:42:33,036 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-22 21:42:33,036 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 53 states and 64 transitions. [2018-11-22 21:42:33,040 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2018-11-22 21:42:33,045 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 53 states to 37 states and 47 transitions. [2018-11-22 21:42:33,046 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 30 [2018-11-22 21:42:33,046 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 32 [2018-11-22 21:42:33,047 INFO L73 IsDeterministic]: Start isDeterministic. Operand 37 states and 47 transitions. [2018-11-22 21:42:33,048 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-22 21:42:33,048 INFO L705 BuchiCegarLoop]: Abstraction has 37 states and 47 transitions. [2018-11-22 21:42:33,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states and 47 transitions. [2018-11-22 21:42:33,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2018-11-22 21:42:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-11-22 21:42:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 43 transitions. [2018-11-22 21:42:33,068 INFO L728 BuchiCegarLoop]: Abstraction has 35 states and 43 transitions. [2018-11-22 21:42:33,068 INFO L608 BuchiCegarLoop]: Abstraction has 35 states and 43 transitions. [2018-11-22 21:42:33,068 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-22 21:42:33,068 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 35 states and 43 transitions. [2018-11-22 21:42:33,069 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2018-11-22 21:42:33,070 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:42:33,070 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:42:33,070 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:42:33,070 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:42:33,071 INFO L794 eck$LassoCheckResult]: Stem: 183#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 166#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 167#L571 assume !(main_~n~0 < 1); 154#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 168#new_llENTRY ~n := #in~n; 171#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 153#new_llFINAL assume true; 155#new_llEXIT >#48#return; 169#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 164#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 165#new_llENTRY [2018-11-22 21:42:33,071 INFO L796 eck$LassoCheckResult]: Loop: 165#new_llENTRY ~n := #in~n; 187#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 176#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 165#new_llENTRY [2018-11-22 21:42:33,071 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:33,071 INFO L82 PathProgramCache]: Analyzing trace with hash 1375316031, now seen corresponding path program 1 times [2018-11-22 21:42:33,071 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:33,071 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:33,072 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:33,072 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:33,072 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:33,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:33,082 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:33,082 INFO L82 PathProgramCache]: Analyzing trace with hash 29958, now seen corresponding path program 2 times [2018-11-22 21:42:33,082 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:33,083 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:33,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:33,083 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:33,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:33,093 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:33,093 INFO L82 PathProgramCache]: Analyzing trace with hash -1948124152, now seen corresponding path program 1 times [2018-11-22 21:42:33,093 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:33,093 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:33,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:33,094 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:33,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:33,224 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2018-11-22 21:42:33,538 INFO L216 LassoAnalysis]: Preferences: [2018-11-22 21:42:33,538 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-22 21:42:33,538 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-22 21:42:33,538 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-22 21:42:33,538 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-22 21:42:33,538 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-22 21:42:33,538 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-22 21:42:33,538 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-22 21:42:33,538 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration2_Lasso [2018-11-22 21:42:33,538 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-22 21:42:33,539 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-22 21:42:33,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,547 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,576 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,580 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,586 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,587 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:33,670 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-22 21:42:33,670 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-22 21:42:33,670 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 [2018-11-22 21:42:33,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,671 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,671 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,673 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 [2018-11-22 21:42:33,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,673 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,674 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:33,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,675 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,675 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:33,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,677 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,678 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:33,678 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:33,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,680 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 [2018-11-22 21:42:33,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,681 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,681 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,683 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 [2018-11-22 21:42:33,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,684 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,684 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,685 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 [2018-11-22 21:42:33,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,685 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,685 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,686 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 [2018-11-22 21:42:33,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,691 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,691 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:33,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,693 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,693 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,694 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 [2018-11-22 21:42:33,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,695 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,695 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:33,695 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:33,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,697 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 [2018-11-22 21:42:33,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,698 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,698 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,699 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 [2018-11-22 21:42:33,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,700 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,700 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,700 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 [2018-11-22 21:42:33,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,701 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,701 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,702 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 [2018-11-22 21:42:33,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,702 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,703 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:33,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,704 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,704 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,705 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 [2018-11-22 21:42:33,705 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,706 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,706 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:33,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,708 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,708 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:33,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,709 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,710 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,711 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 [2018-11-22 21:42:33,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,711 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,711 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:33,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:33,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:33,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,713 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-22 21:42:33,713 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,713 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:33,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:33,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:33,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:33,715 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,716 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:33,716 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:33,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:33,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:33,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:33,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:33,721 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-22 21:42:33,721 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:33,723 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:42:33,723 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:33,747 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-22 21:42:33,754 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-22 21:42:33,754 INFO L444 ModelExtractionUtils]: 7 out of 11 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-22 21:42:33,754 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-22 21:42:33,756 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2018-11-22 21:42:33,756 INFO L518 LassoAnalysis]: Proved termination. [2018-11-22 21:42:33,756 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2018-11-22 21:42:33,768 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2018-11-22 21:42:33,794 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:33,813 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:42:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:33,853 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:42:33,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:42:33,876 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 3 loop predicates [2018-11-22 21:42:33,876 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 35 states and 43 transitions. cyclomatic complexity: 12 Second operand 6 states. [2018-11-22 21:42:33,962 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 35 states and 43 transitions. cyclomatic complexity: 12. Second operand 6 states. Result 58 states and 69 transitions. Complement of second has 15 states. [2018-11-22 21:42:33,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 3 stem states 2 non-accepting loop states 1 accepting loop states [2018-11-22 21:42:33,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-22 21:42:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 19 transitions. [2018-11-22 21:42:33,964 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 3 letters. [2018-11-22 21:42:33,965 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-22 21:42:33,965 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 13 letters. Loop has 3 letters. [2018-11-22 21:42:33,965 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-22 21:42:33,965 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 6 letters. [2018-11-22 21:42:33,965 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-22 21:42:33,965 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 58 states and 69 transitions. [2018-11-22 21:42:33,967 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:42:33,968 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 58 states to 52 states and 63 transitions. [2018-11-22 21:42:33,968 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 40 [2018-11-22 21:42:33,968 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 42 [2018-11-22 21:42:33,968 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 63 transitions. [2018-11-22 21:42:33,968 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-22 21:42:33,968 INFO L705 BuchiCegarLoop]: Abstraction has 52 states and 63 transitions. [2018-11-22 21:42:33,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 63 transitions. [2018-11-22 21:42:33,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 46. [2018-11-22 21:42:33,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2018-11-22 21:42:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 54 transitions. [2018-11-22 21:42:33,972 INFO L728 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2018-11-22 21:42:33,972 INFO L608 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2018-11-22 21:42:33,972 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-22 21:42:33,972 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 46 states and 54 transitions. [2018-11-22 21:42:33,973 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:42:33,973 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:42:33,973 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:42:33,974 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:42:33,974 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:42:33,974 INFO L794 eck$LassoCheckResult]: Stem: 366#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 348#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 349#L571 assume !(main_~n~0 < 1); 350#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 351#new_llENTRY ~n := #in~n; 373#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 371#new_llFINAL assume true; 369#new_llEXIT >#48#return; 352#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 346#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 347#new_llENTRY ~n := #in~n; 354#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 368#new_llFINAL assume true; 370#new_llEXIT >#50#return; 365#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 344#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 342#appendENTRY [2018-11-22 21:42:33,974 INFO L796 eck$LassoCheckResult]: Loop: 342#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 345#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 343#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 342#appendENTRY [2018-11-22 21:42:33,974 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:33,974 INFO L82 PathProgramCache]: Analyzing trace with hash 1324511557, now seen corresponding path program 1 times [2018-11-22 21:42:33,974 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:33,974 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:33,975 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:33,975 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:33,975 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:33,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-22 21:42:34,015 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 21:42:34,016 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 21:42:34,016 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-22 21:42:34,017 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:34,017 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 1 times [2018-11-22 21:42:34,017 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:34,017 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:34,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:34,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 21:42:34,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 21:42:34,179 INFO L87 Difference]: Start difference. First operand 46 states and 54 transitions. cyclomatic complexity: 12 Second operand 5 states. [2018-11-22 21:42:34,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:42:34,203 INFO L93 Difference]: Finished difference Result 50 states and 58 transitions. [2018-11-22 21:42:34,203 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 21:42:34,203 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 50 states and 58 transitions. [2018-11-22 21:42:34,204 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:42:34,205 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 50 states to 47 states and 55 transitions. [2018-11-22 21:42:34,205 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 39 [2018-11-22 21:42:34,205 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 39 [2018-11-22 21:42:34,205 INFO L73 IsDeterministic]: Start isDeterministic. Operand 47 states and 55 transitions. [2018-11-22 21:42:34,206 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-22 21:42:34,206 INFO L705 BuchiCegarLoop]: Abstraction has 47 states and 55 transitions. [2018-11-22 21:42:34,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states and 55 transitions. [2018-11-22 21:42:34,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 43. [2018-11-22 21:42:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-11-22 21:42:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 50 transitions. [2018-11-22 21:42:34,218 INFO L728 BuchiCegarLoop]: Abstraction has 43 states and 50 transitions. [2018-11-22 21:42:34,218 INFO L608 BuchiCegarLoop]: Abstraction has 43 states and 50 transitions. [2018-11-22 21:42:34,218 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-22 21:42:34,218 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 43 states and 50 transitions. [2018-11-22 21:42:34,218 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:42:34,218 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:42:34,218 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:42:34,219 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:42:34,219 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:42:34,219 INFO L794 eck$LassoCheckResult]: Stem: 470#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 453#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 454#L571 assume !(main_~n~0 < 1); 441#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 455#new_llENTRY ~n := #in~n; 457#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 440#new_llFINAL assume true; 442#new_llEXIT >#48#return; 456#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 451#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 452#new_llENTRY ~n := #in~n; 478#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 474#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 477#new_llENTRY ~n := #in~n; 480#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 481#new_llFINAL assume true; 479#new_llEXIT >#44#return; 475#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 476#new_llFINAL assume true; 473#new_llEXIT >#50#return; 469#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 448#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 447#appendENTRY [2018-11-22 21:42:34,219 INFO L796 eck$LassoCheckResult]: Loop: 447#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 450#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 449#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 447#appendENTRY [2018-11-22 21:42:34,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:34,219 INFO L82 PathProgramCache]: Analyzing trace with hash 608299129, now seen corresponding path program 1 times [2018-11-22 21:42:34,219 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:34,220 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:34,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:34,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,237 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:34,238 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 2 times [2018-11-22 21:42:34,238 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:34,238 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:34,238 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,240 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:34,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,245 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:34,245 INFO L82 PathProgramCache]: Analyzing trace with hash 1372365114, now seen corresponding path program 1 times [2018-11-22 21:42:34,245 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:34,245 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:34,246 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,246 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:34,246 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:34,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-22 21:42:34,341 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:42:34,341 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 21:42:34,353 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:34,375 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:42:34,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-22 21:42:34,424 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 21:42:34,424 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2018-11-22 21:42:34,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-22 21:42:34,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-22 21:42:34,612 INFO L87 Difference]: Start difference. First operand 43 states and 50 transitions. cyclomatic complexity: 11 Second operand 7 states. [2018-11-22 21:42:34,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:42:34,661 INFO L93 Difference]: Finished difference Result 59 states and 69 transitions. [2018-11-22 21:42:34,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-22 21:42:34,662 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 59 states and 69 transitions. [2018-11-22 21:42:34,663 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:42:34,664 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 59 states to 59 states and 69 transitions. [2018-11-22 21:42:34,664 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 51 [2018-11-22 21:42:34,664 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 51 [2018-11-22 21:42:34,664 INFO L73 IsDeterministic]: Start isDeterministic. Operand 59 states and 69 transitions. [2018-11-22 21:42:34,664 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-22 21:42:34,665 INFO L705 BuchiCegarLoop]: Abstraction has 59 states and 69 transitions. [2018-11-22 21:42:34,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states and 69 transitions. [2018-11-22 21:42:34,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 53. [2018-11-22 21:42:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-22 21:42:34,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 61 transitions. [2018-11-22 21:42:34,671 INFO L728 BuchiCegarLoop]: Abstraction has 53 states and 61 transitions. [2018-11-22 21:42:34,671 INFO L608 BuchiCegarLoop]: Abstraction has 53 states and 61 transitions. [2018-11-22 21:42:34,671 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-11-22 21:42:34,672 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 53 states and 61 transitions. [2018-11-22 21:42:34,672 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:42:34,672 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:42:34,672 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:42:34,673 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:42:34,673 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:42:34,673 INFO L794 eck$LassoCheckResult]: Stem: 660#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 641#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 642#L571 assume !(main_~n~0 < 1); 643#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 644#new_llENTRY ~n := #in~n; 646#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 676#new_llFINAL assume true; 673#new_llEXIT >#48#return; 670#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 668#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 640#new_llENTRY ~n := #in~n; 674#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 667#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 672#new_llENTRY ~n := #in~n; 675#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 678#new_llFINAL assume true; 677#new_llEXIT >#44#return; 669#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 671#new_llFINAL assume true; 666#new_llEXIT >#50#return; 659#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 637#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 636#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 638#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 662#appendFINAL assume true; 652#appendEXIT >#52#return; 653#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 633#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 632#lengthENTRY [2018-11-22 21:42:34,673 INFO L796 eck$LassoCheckResult]: Loop: 632#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 635#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 634#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 632#lengthENTRY [2018-11-22 21:42:34,674 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:34,674 INFO L82 PathProgramCache]: Analyzing trace with hash 334160670, now seen corresponding path program 1 times [2018-11-22 21:42:34,674 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:34,674 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:34,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,679 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:34,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:34,698 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 1 times [2018-11-22 21:42:34,698 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:34,698 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:34,698 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:34,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:34,704 INFO L82 PathProgramCache]: Analyzing trace with hash -753664053, now seen corresponding path program 1 times [2018-11-22 21:42:34,704 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:34,704 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:34,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:34,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:35,124 WARN L180 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2018-11-22 21:42:35,132 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:35,135 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:35,164 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:35,168 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:35,191 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:35,191 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:121, output treesize:97 [2018-11-22 21:42:35,728 WARN L180 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 165 [2018-11-22 21:42:35,807 INFO L216 LassoAnalysis]: Preferences: [2018-11-22 21:42:35,807 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-22 21:42:35,807 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-22 21:42:35,807 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-22 21:42:35,807 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-22 21:42:35,807 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-22 21:42:35,808 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-22 21:42:35,808 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-22 21:42:35,808 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration5_Lasso [2018-11-22 21:42:35,808 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-22 21:42:35,808 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-22 21:42:35,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,841 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:35,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:36,091 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-22 21:42:36,091 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-22 21:42:36,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,092 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,092 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,094 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,094 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:36,098 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:36,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,101 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,101 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,102 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,103 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:36,103 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:36,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,105 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 [2018-11-22 21:42:36,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,106 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:36,106 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:36,106 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,126 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-11-22 21:42:36,126 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-22 21:42:36,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,177 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,177 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,179 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,179 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,180 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 [2018-11-22 21:42:36,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,181 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,181 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,182 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,183 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,184 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,185 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:36,185 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:36,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,187 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,188 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,189 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,189 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,190 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 [2018-11-22 21:42:36,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,192 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,192 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,193 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,193 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,194 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 [2018-11-22 21:42:36,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,195 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,195 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,196 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 [2018-11-22 21:42:36,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,196 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,196 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,198 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,198 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,202 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,202 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,203 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,203 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,205 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,205 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,206 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,208 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,210 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,210 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:36,210 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:36,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,212 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,212 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,213 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 [2018-11-22 21:42:36,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,213 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,214 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,215 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 [2018-11-22 21:42:36,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,216 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,216 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,217 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 [2018-11-22 21:42:36,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,217 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,218 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,226 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 [2018-11-22 21:42:36,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,227 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,227 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,229 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,229 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,230 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,230 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,232 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,232 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,233 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,233 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,235 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:36,235 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:36,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,236 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-22 21:42:36,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,237 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,237 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,238 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,239 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:36,239 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:36,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,241 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,241 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,243 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,243 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:36,243 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:36,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,248 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:36,248 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:36,248 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,262 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-22 21:42:36,262 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-22 21:42:36,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,338 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,338 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,340 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,340 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,341 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,342 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,343 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,343 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,343 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,344 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,345 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:36,345 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:36,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,347 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,347 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,349 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,350 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,350 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,352 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,352 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,353 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,353 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,355 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,355 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,356 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,356 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,358 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,358 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,359 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,359 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,361 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,361 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,362 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,362 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,364 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,364 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:36,364 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:36,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,366 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,366 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,368 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,368 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,369 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,369 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,370 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,371 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,372 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,372 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,373 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,374 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,375 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,375 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,376 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,376 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,378 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,378 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,379 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,380 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,380 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-22 21:42:36,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,383 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:36,383 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:36,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,385 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,387 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,388 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:36,388 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:36,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,391 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 [2018-11-22 21:42:36,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,392 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:36,392 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:36,392 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,407 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-22 21:42:36,407 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:42:36,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,486 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 [2018-11-22 21:42:36,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,487 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,488 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,488 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,490 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,490 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,492 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,493 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,494 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:36,494 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:36,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,496 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 [2018-11-22 21:42:36,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,496 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,496 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,498 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,502 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,503 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,505 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,505 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,506 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,506 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,507 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,508 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,508 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,509 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,510 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,511 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,511 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,513 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,515 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,516 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,516 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,517 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,518 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:36,518 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:36,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,521 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,521 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,522 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,524 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,524 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,526 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,526 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,527 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,527 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,527 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,528 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 [2018-11-22 21:42:36,528 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,529 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,529 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,530 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,531 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,532 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 [2018-11-22 21:42:36,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,532 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,532 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,534 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,534 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,536 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,536 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-22 21:42:36,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,537 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,537 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,537 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,538 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 [2018-11-22 21:42:36,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,539 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,539 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:36,539 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:36,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,542 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,542 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,543 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 [2018-11-22 21:42:36,544 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,614 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,614 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:36,615 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:36,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,620 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:36,620 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:36,620 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,644 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-22 21:42:36,644 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-22 21:42:36,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,742 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,743 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,744 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 [2018-11-22 21:42:36,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,745 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,745 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,746 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 [2018-11-22 21:42:36,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,747 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,747 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,749 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,749 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 [2018-11-22 21:42:36,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,750 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,751 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:36,751 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:36,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,753 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 [2018-11-22 21:42:36,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,754 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,754 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,755 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 [2018-11-22 21:42:36,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,756 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,756 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,757 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 [2018-11-22 21:42:36,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,757 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,758 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,761 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 [2018-11-22 21:42:36,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,762 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,762 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,763 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 [2018-11-22 21:42:36,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,764 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,764 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,765 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 [2018-11-22 21:42:36,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,765 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,766 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,767 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,767 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,768 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 [2018-11-22 21:42:36,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,769 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,770 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 [2018-11-22 21:42:36,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,771 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,771 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,772 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 [2018-11-22 21:42:36,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,773 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,773 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,774 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 [2018-11-22 21:42:36,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,775 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,777 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,778 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:36,778 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:36,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,780 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,780 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,783 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,785 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,785 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,786 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 [2018-11-22 21:42:36,786 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,787 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,787 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,788 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,789 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,790 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,795 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,796 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,797 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,798 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,798 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,799 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,800 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,800 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,801 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:36,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,802 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:36,802 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:36,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,803 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-22 21:42:36,803 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 [2018-11-22 21:42:36,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,804 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,804 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,805 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,806 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 [2018-11-22 21:42:36,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,807 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:36,807 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:36,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,810 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,810 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,811 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,812 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,812 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:36,812 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:36,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,816 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 [2018-11-22 21:42:36,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,817 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,817 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:36,817 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:36,817 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,829 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-22 21:42:36,830 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-22 21:42:36,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,917 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 [2018-11-22 21:42:36,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,917 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,918 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,919 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 [2018-11-22 21:42:36,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,921 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,922 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,923 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 [2018-11-22 21:42:36,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,923 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,924 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,924 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,925 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,926 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:36,926 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:36,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,929 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,929 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,929 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,930 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 [2018-11-22 21:42:36,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,931 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,931 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,932 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 [2018-11-22 21:42:36,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,934 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 [2018-11-22 21:42:36,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,935 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,936 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,937 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 [2018-11-22 21:42:36,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,937 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,938 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,940 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 [2018-11-22 21:42:36,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,941 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,941 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,941 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,943 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,943 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,944 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 [2018-11-22 21:42:36,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,948 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 [2018-11-22 21:42:36,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,948 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,949 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,950 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 [2018-11-22 21:42:36,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,950 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,951 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:36,951 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:36,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,953 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 [2018-11-22 21:42:36,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,953 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,954 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,954 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,962 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,962 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,964 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,964 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,964 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,966 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,966 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,966 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,968 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,968 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,969 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,970 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,970 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,971 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 [2018-11-22 21:42:36,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,972 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,974 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,974 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,975 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,976 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:36,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:36,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:36,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,979 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-22 21:42:36,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,980 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:36,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,981 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,982 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 [2018-11-22 21:42:36,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,982 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:36,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,982 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,983 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:36,984 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:36,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,986 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:36,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:36,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,987 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:36,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:36,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,989 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:36,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:36,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:36,989 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:36,990 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:36,990 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:36,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:36,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:36,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:36,996 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:36,996 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:36,996 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:36,996 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,014 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-22 21:42:37,014 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:42:37,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,104 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 [2018-11-22 21:42:37,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,105 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,106 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,107 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,108 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,108 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,110 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,111 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,111 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,113 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,115 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 [2018-11-22 21:42:37,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,115 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,116 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,116 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:37,116 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:37,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,119 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,120 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,121 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 [2018-11-22 21:42:37,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,122 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,122 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,124 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,125 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,126 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 [2018-11-22 21:42:37,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,126 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,127 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,128 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 [2018-11-22 21:42:37,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,129 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,129 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,131 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 [2018-11-22 21:42:37,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,131 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,132 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,132 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,134 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 [2018-11-22 21:42:37,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,134 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,135 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,136 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 [2018-11-22 21:42:37,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,137 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,137 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,137 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,139 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,141 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,149 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,151 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 [2018-11-22 21:42:37,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,151 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,152 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:37,152 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:37,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,155 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 [2018-11-22 21:42:37,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,155 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,156 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,157 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 [2018-11-22 21:42:37,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,158 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,158 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,161 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,163 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,163 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,163 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,165 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 [2018-11-22 21:42:37,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,165 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,165 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,166 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,168 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,169 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,170 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 [2018-11-22 21:42:37,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,170 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,172 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 [2018-11-22 21:42:37,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,173 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,173 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,175 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 [2018-11-22 21:42:37,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,175 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,175 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,176 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,177 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 [2018-11-22 21:42:37,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,177 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,178 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,178 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,180 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 [2018-11-22 21:42:37,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,180 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:37,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,181 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,182 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-22 21:42:37,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,183 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,183 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,184 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,185 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 [2018-11-22 21:42:37,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,185 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,186 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:37,186 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:37,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,190 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 [2018-11-22 21:42:37,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,191 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,192 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,192 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,194 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 [2018-11-22 21:42:37,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,194 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,195 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:37,196 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:37,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,202 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 [2018-11-22 21:42:37,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,203 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,203 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:37,203 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:37,203 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,226 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-22 21:42:37,226 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-22 21:42:37,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,349 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,349 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,350 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,352 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,353 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,353 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,355 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 [2018-11-22 21:42:37,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,356 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,356 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,357 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,361 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,361 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,362 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,362 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,364 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,365 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,366 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:37,366 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:37,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,373 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,374 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,374 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,377 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,378 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,380 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,381 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,381 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,384 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,385 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,387 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,388 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,390 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,391 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,392 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 [2018-11-22 21:42:37,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,393 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,395 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,396 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,396 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,398 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,399 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,400 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,401 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,402 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,404 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,404 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,405 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,407 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,408 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,409 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:37,409 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:37,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,576 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 [2018-11-22 21:42:37,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,577 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,577 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,578 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,579 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,580 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,580 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,582 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,582 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,583 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,584 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,585 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,585 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,587 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,587 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,587 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,589 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,589 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,590 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,591 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,592 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,592 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,593 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 [2018-11-22 21:42:37,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,594 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,594 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,595 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,596 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 [2018-11-22 21:42:37,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,596 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,596 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,597 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,599 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,599 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:37,599 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:37,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,600 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-22 21:42:37,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,601 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,601 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,602 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,603 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,604 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:37,604 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:37,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,607 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 [2018-11-22 21:42:37,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,607 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,607 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,608 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,609 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 [2018-11-22 21:42:37,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,610 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,611 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:37,611 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:37,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,615 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 [2018-11-22 21:42:37,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,615 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,615 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:37,615 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:37,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,629 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-22 21:42:37,630 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:42:37,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,843 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 [2018-11-22 21:42:37,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,843 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,844 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,844 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,846 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 [2018-11-22 21:42:37,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,846 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,848 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,850 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 [2018-11-22 21:42:37,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,850 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,851 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,852 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 [2018-11-22 21:42:37,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,853 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,853 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,855 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 [2018-11-22 21:42:37,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,855 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,856 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:37,856 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:37,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,858 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,859 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,859 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,860 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 [2018-11-22 21:42:37,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,861 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,861 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,863 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,864 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,865 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 [2018-11-22 21:42:37,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,865 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,866 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,866 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,867 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 [2018-11-22 21:42:37,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,868 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,868 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,868 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,870 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,870 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,871 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,872 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 [2018-11-22 21:42:37,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,873 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,873 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,874 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 [2018-11-22 21:42:37,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,875 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,875 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,877 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 [2018-11-22 21:42:37,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,877 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,877 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,877 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,879 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,880 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,881 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 [2018-11-22 21:42:37,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,881 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,882 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,882 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,883 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 [2018-11-22 21:42:37,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,884 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:37,885 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:37,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,887 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,888 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,888 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,890 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,890 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,890 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,892 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,893 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,894 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 [2018-11-22 21:42:37,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,894 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,896 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 [2018-11-22 21:42:37,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,897 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,897 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,899 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 [2018-11-22 21:42:37,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,899 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,901 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 [2018-11-22 21:42:37,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,901 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,903 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 [2018-11-22 21:42:37,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,906 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,907 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,908 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 [2018-11-22 21:42:37,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,909 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:37,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:37,909 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:37,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,911 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-22 21:42:37,911 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 [2018-11-22 21:42:37,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,911 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,912 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:37,912 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:37,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,914 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 [2018-11-22 21:42:37,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,914 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:37,915 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:37,915 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:37,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,919 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:37,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,919 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:37,919 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:37,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:37,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,921 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 [2018-11-22 21:42:37,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,922 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:37,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:37,922 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:37,923 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:37,923 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:37,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:37,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:37,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:37,932 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:37,932 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:37,932 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:37,932 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:37,956 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2018-11-22 21:42:37,956 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-22 21:42:38,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,364 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,365 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,365 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,368 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,368 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,368 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,369 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,372 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,372 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,372 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,376 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,377 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,377 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,379 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,380 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,381 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:38,381 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:38,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,385 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,385 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,389 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 [2018-11-22 21:42:38,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,389 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,389 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,390 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,392 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 [2018-11-22 21:42:38,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,392 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,392 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,393 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,396 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,396 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,397 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,399 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,400 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,400 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,403 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,403 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,405 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,406 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,406 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,408 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 [2018-11-22 21:42:38,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,408 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,409 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,409 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,412 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,412 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,414 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,414 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,415 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,417 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,417 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,418 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,419 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 [2018-11-22 21:42:38,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,420 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,421 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:38,421 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:38,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,424 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 [2018-11-22 21:42:38,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,425 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,425 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,425 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,428 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,428 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,429 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,430 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 [2018-11-22 21:42:38,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,431 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,431 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,432 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,434 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,434 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,435 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,438 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,438 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,438 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,441 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,441 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,441 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,441 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,443 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,444 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,444 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,446 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,447 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,447 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:38,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,449 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,450 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,450 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,452 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 [2018-11-22 21:42:38,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:38,453 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:38,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:38,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:38,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:38,453 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:38,453 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:38,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:38,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:38,455 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-22 21:42:38,455 INFO L794 eck$LassoCheckResult]: Stem: 660#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 641#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 642#L571 assume !(main_~n~0 < 1); 643#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 644#new_llENTRY ~n := #in~n; 646#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 676#new_llFINAL assume true; 673#new_llEXIT >#48#return; 670#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 668#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 640#new_llENTRY ~n := #in~n; 674#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 667#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 672#new_llENTRY ~n := #in~n; 675#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 678#new_llFINAL assume true; 677#new_llEXIT >#44#return; 669#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 671#new_llFINAL assume true; 666#new_llEXIT >#50#return; 659#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 637#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 636#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 638#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 662#appendFINAL assume true; 652#appendEXIT >#52#return; 653#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 633#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 632#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 635#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 634#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 632#lengthENTRY [2018-11-22 21:42:38,455 INFO L796 eck$LassoCheckResult]: Loop: 632#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 635#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 634#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 632#lengthENTRY [2018-11-22 21:42:38,456 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:38,456 INFO L82 PathProgramCache]: Analyzing trace with hash -753664053, now seen corresponding path program 2 times [2018-11-22 21:42:38,456 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:38,456 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:38,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:38,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:38,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:38,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:38,477 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:38,477 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 2 times [2018-11-22 21:42:38,477 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:38,477 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:38,477 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:38,477 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:38,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:38,481 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:38,481 INFO L82 PathProgramCache]: Analyzing trace with hash 1683228670, now seen corresponding path program 3 times [2018-11-22 21:42:38,481 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:38,481 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:38,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:38,482 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:38,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:38,853 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-22 21:42:38,853 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:42:38,854 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 21:42:38,860 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-22 21:42:38,876 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-22 21:42:38,876 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 21:42:38,879 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:42:38,886 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-22 21:42:38,887 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-22 21:42:38,889 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:38,890 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:9 [2018-11-22 21:42:38,956 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2018-11-22 21:42:38,956 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-22 21:42:38,962 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-22 21:42:38,964 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-22 21:42:38,964 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-22 21:42:38,966 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:38,971 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-22 21:42:38,972 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-22 21:42:38,973 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-22 21:42:38,974 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:38,977 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:38,978 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 3 variables, input treesize:36, output treesize:18 [2018-11-22 21:42:39,062 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-22 21:42:39,064 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-22 21:42:39,064 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-22 21:42:39,065 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:39,069 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-22 21:42:39,071 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-22 21:42:39,072 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-22 21:42:39,073 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:39,075 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:39,075 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2018-11-22 21:42:39,103 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-22 21:42:39,118 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 21:42:39,118 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 19] total 22 [2018-11-22 21:42:39,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-22 21:42:39,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2018-11-22 21:42:39,175 INFO L87 Difference]: Start difference. First operand 53 states and 61 transitions. cyclomatic complexity: 12 Second operand 22 states. [2018-11-22 21:42:39,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:42:39,517 INFO L93 Difference]: Finished difference Result 78 states and 93 transitions. [2018-11-22 21:42:39,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-22 21:42:39,517 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 78 states and 93 transitions. [2018-11-22 21:42:39,518 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:42:39,520 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 78 states to 69 states and 82 transitions. [2018-11-22 21:42:39,520 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 61 [2018-11-22 21:42:39,520 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 61 [2018-11-22 21:42:39,520 INFO L73 IsDeterministic]: Start isDeterministic. Operand 69 states and 82 transitions. [2018-11-22 21:42:39,521 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-22 21:42:39,521 INFO L705 BuchiCegarLoop]: Abstraction has 69 states and 82 transitions. [2018-11-22 21:42:39,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states and 82 transitions. [2018-11-22 21:42:39,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 60. [2018-11-22 21:42:39,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-11-22 21:42:39,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 71 transitions. [2018-11-22 21:42:39,526 INFO L728 BuchiCegarLoop]: Abstraction has 60 states and 71 transitions. [2018-11-22 21:42:39,526 INFO L608 BuchiCegarLoop]: Abstraction has 60 states and 71 transitions. [2018-11-22 21:42:39,526 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2018-11-22 21:42:39,526 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 60 states and 71 transitions. [2018-11-22 21:42:39,527 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:42:39,527 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:42:39,527 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:42:39,528 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:42:39,528 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:42:39,528 INFO L794 eck$LassoCheckResult]: Stem: 951#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 931#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 932#L571 assume !(main_~n~0 < 1); 933#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 934#new_llENTRY ~n := #in~n; 955#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 920#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 938#new_llENTRY ~n := #in~n; 940#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 918#new_llFINAL assume true; 921#new_llEXIT >#44#return; 952#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 977#new_llFINAL assume true; 958#new_llEXIT >#48#return; 935#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 929#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 930#new_llENTRY ~n := #in~n; 937#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 962#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 969#new_llENTRY ~n := #in~n; 937#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 962#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 969#new_llENTRY ~n := #in~n; 972#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 976#new_llFINAL assume true; 975#new_llEXIT >#44#return; 974#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 973#new_llFINAL assume true; 971#new_llEXIT >#44#return; 964#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 968#new_llFINAL assume true; 961#new_llEXIT >#50#return; 963#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 943#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 948#appendENTRY [2018-11-22 21:42:39,528 INFO L796 eck$LassoCheckResult]: Loop: 948#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 956#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 944#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 948#appendENTRY [2018-11-22 21:42:39,528 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:39,529 INFO L82 PathProgramCache]: Analyzing trace with hash -946852679, now seen corresponding path program 2 times [2018-11-22 21:42:39,529 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:39,529 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:39,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:39,529 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:39,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:39,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:39,555 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:39,555 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 3 times [2018-11-22 21:42:39,555 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:39,555 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:39,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:39,556 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:39,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:39,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:39,560 INFO L82 PathProgramCache]: Analyzing trace with hash 1657074938, now seen corresponding path program 2 times [2018-11-22 21:42:39,560 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:39,560 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:39,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:39,561 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:39,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:39,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:40,039 WARN L180 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2018-11-22 21:42:40,042 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,051 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,090 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,094 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,122 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,122 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:128, output treesize:104 [2018-11-22 21:42:40,530 WARN L180 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2018-11-22 21:42:40,532 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,535 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,568 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,571 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,596 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:40,596 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:121, output treesize:97 [2018-11-22 21:42:41,379 WARN L180 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 139 [2018-11-22 21:42:41,759 WARN L180 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 97 [2018-11-22 21:42:41,761 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:41,768 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:41,917 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:41,924 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:42,063 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:42,070 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:42,234 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 3 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:42,234 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:221, output treesize:227 [2018-11-22 21:42:42,382 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2018-11-22 21:42:42,622 WARN L180 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2018-11-22 21:42:42,832 WARN L180 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2018-11-22 21:42:46,343 WARN L180 SmtUtils]: Spent 3.51 s on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2018-11-22 21:42:46,348 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:46,377 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:47,132 INFO L267 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 9 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:47,132 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:430, output treesize:512 [2018-11-22 21:42:47,896 WARN L180 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2018-11-22 21:42:48,555 WARN L180 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2018-11-22 21:42:49,104 WARN L180 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2018-11-22 21:42:49,107 INFO L216 LassoAnalysis]: Preferences: [2018-11-22 21:42:49,107 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-22 21:42:49,107 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-22 21:42:49,107 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-22 21:42:49,107 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-22 21:42:49,107 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-22 21:42:49,107 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-22 21:42:49,107 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-22 21:42:49,108 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration6_Lasso [2018-11-22 21:42:49,108 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-22 21:42:49,108 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-22 21:42:49,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,120 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,387 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2018-11-22 21:42:49,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:42:49,664 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-22 21:42:49,665 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-22 21:42:49,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,666 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,666 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,667 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,667 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,667 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,668 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 [2018-11-22 21:42:49,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,669 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,669 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,670 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 [2018-11-22 21:42:49,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,670 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,676 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,678 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,678 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,678 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 [2018-11-22 21:42:49,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,679 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,679 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,679 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 [2018-11-22 21:42:49,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,680 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,680 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,681 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 [2018-11-22 21:42:49,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,681 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,681 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,682 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,683 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,683 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 [2018-11-22 21:42:49,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,684 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,684 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,685 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,685 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,686 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 [2018-11-22 21:42:49,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,686 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,688 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,688 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,689 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 [2018-11-22 21:42:49,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,690 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,690 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,691 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,691 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,692 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,692 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,693 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 [2018-11-22 21:42:49,693 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,694 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,694 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,699 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 [2018-11-22 21:42:49,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,700 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,700 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,702 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,702 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,708 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 [2018-11-22 21:42:49,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,708 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,709 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,710 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,710 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,711 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 [2018-11-22 21:42:49,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,711 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,711 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,712 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,713 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,713 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 [2018-11-22 21:42:49,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,714 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,714 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,716 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 [2018-11-22 21:42:49,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,717 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,717 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,718 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,718 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,719 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 [2018-11-22 21:42:49,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,719 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,720 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,720 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,721 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 [2018-11-22 21:42:49,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,722 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,722 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,722 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,724 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 [2018-11-22 21:42:49,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,724 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:49,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,724 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,725 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-22 21:42:49,725 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,726 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 [2018-11-22 21:42:49,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,726 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:49,726 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:49,726 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,737 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-11-22 21:42:49,738 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-22 21:42:49,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,784 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,785 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,785 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,787 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 [2018-11-22 21:42:49,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,787 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,788 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,788 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,789 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 [2018-11-22 21:42:49,789 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,789 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,790 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,790 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,791 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 [2018-11-22 21:42:49,792 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,792 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:49,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,792 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,792 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-22 21:42:49,792 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,794 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,794 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,795 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,795 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,797 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,798 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,798 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,799 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,799 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,799 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:49,799 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:42:49,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,801 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 [2018-11-22 21:42:49,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,801 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,802 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,806 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,806 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,807 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,807 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,808 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,809 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,810 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,810 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,812 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,812 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,813 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:42:49,814 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:42:49,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,814 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-22 21:42:49,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,815 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,815 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,816 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 [2018-11-22 21:42:49,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,816 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,816 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:49,817 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:49,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,818 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 [2018-11-22 21:42:49,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,818 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,819 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,821 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,821 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,822 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,822 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,823 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 [2018-11-22 21:42:49,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,823 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,824 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,824 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 [2018-11-22 21:42:49,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,825 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,825 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,826 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,826 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,827 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,827 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,828 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,829 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,829 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,830 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,830 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,831 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,832 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:49,832 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:49,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,833 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 [2018-11-22 21:42:49,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,833 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,833 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,834 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 [2018-11-22 21:42:49,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,834 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,835 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,835 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 [2018-11-22 21:42:49,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,836 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,836 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,836 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 [2018-11-22 21:42:49,836 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,837 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,837 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,838 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 [2018-11-22 21:42:49,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,838 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,838 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,839 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 [2018-11-22 21:42:49,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,839 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,839 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,840 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 [2018-11-22 21:42:49,840 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,841 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,841 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,842 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,843 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 [2018-11-22 21:42:49,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,843 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,843 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,844 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,844 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,845 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 [2018-11-22 21:42:49,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,846 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,846 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,846 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 [2018-11-22 21:42:49,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,853 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,853 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:49,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,854 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,854 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:49,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:49,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,855 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 [2018-11-22 21:42:49,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,855 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,856 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:49,856 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:49,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,858 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,859 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:49,895 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:49,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,898 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 [2018-11-22 21:42:49,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,898 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:49,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,899 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:49,899 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:49,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,900 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 [2018-11-22 21:42:49,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,900 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:49,901 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:49,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,916 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-22 21:42:49,916 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-22 21:42:49,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,984 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,985 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:49,985 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:49,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,988 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,989 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:49,989 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:49,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,991 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,992 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:49,992 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:49,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:49,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,993 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:49,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,994 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:49,994 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:49,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:49,996 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 [2018-11-22 21:42:49,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:49,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:49,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:49,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:49,997 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:49,998 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:50,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,000 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 [2018-11-22 21:42:50,000 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:50,001 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:50,001 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:50,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,002 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 [2018-11-22 21:42:50,002 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,003 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:50,003 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:50,003 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:50,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,005 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 [2018-11-22 21:42:50,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,006 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:50,006 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:50,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,007 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:50,007 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:50,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,008 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 [2018-11-22 21:42:50,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,036 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:50,037 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:50,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,037 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 [2018-11-22 21:42:50,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,038 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:50,038 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:50,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:50,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:50,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,040 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 [2018-11-22 21:42:50,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,084 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:50,085 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:50,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,085 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 [2018-11-22 21:42:50,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:50,086 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:50,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,184 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-22 21:42:50,184 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 [2018-11-22 21:42:50,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,185 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,185 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,186 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 [2018-11-22 21:42:50,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,186 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,187 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,187 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,188 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 [2018-11-22 21:42:50,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,190 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 [2018-11-22 21:42:50,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,190 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,192 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 [2018-11-22 21:42:50,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,193 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,195 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,195 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,196 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 [2018-11-22 21:42:50,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,197 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,198 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 [2018-11-22 21:42:50,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,222 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,222 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 [2018-11-22 21:42:50,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,224 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 [2018-11-22 21:42:50,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,224 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,225 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,225 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,226 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 [2018-11-22 21:42:50,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,270 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,271 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,271 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,271 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,273 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,277 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,317 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,318 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,319 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,320 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,320 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,368 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,368 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,369 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,369 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,413 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,413 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,415 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,416 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,416 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,417 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,418 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,418 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,464 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,464 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,467 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,467 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:50,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,467 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,468 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:42:50,468 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,469 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 [2018-11-22 21:42:50,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,470 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:50,470 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:50,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,490 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-22 21:42:50,490 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:42:50,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,576 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 [2018-11-22 21:42:50,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,577 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,578 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,578 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,582 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,583 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,583 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,587 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,587 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,589 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,589 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:50,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,590 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,590 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:42:50,590 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,593 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 [2018-11-22 21:42:50,593 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,595 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,595 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,599 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,599 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,601 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,602 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:50,602 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:50,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,605 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,615 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,617 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,618 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,620 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,620 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,620 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 [2018-11-22 21:42:50,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,668 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:50,670 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:50,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,670 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-22 21:42:50,671 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 [2018-11-22 21:42:50,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,671 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,672 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 [2018-11-22 21:42:50,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,718 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:50,718 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:50,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,719 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 [2018-11-22 21:42:50,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,720 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,721 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 [2018-11-22 21:42:50,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,721 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,722 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,723 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,723 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,724 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 [2018-11-22 21:42:50,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,766 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,766 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,767 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,768 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,768 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 [2018-11-22 21:42:50,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,769 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,770 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 [2018-11-22 21:42:50,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,817 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,817 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,818 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 [2018-11-22 21:42:50,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,819 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,819 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,820 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,821 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,821 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 [2018-11-22 21:42:50,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,822 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,831 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:50,831 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:50,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,868 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,868 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 [2018-11-22 21:42:50,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,871 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,871 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,872 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 [2018-11-22 21:42:50,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,922 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,922 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,923 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 [2018-11-22 21:42:50,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,924 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,925 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,925 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,926 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 [2018-11-22 21:42:50,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,931 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,931 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,976 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,976 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,977 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 [2018-11-22 21:42:50,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,978 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:50,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:50,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:50,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:50,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:50,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:50,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:50,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:50,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:50,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,032 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,033 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,034 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,034 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,035 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,036 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,036 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,080 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,081 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:51,081 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,084 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,085 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:51,085 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,088 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 [2018-11-22 21:42:51,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,088 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:51,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,088 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,089 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:42:51,089 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,091 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:51,091 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:51,091 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,117 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-22 21:42:51,117 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-22 21:42:51,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,219 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,220 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:51,220 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,224 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 [2018-11-22 21:42:51,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,225 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,226 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:51,226 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,229 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,230 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:51,230 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,232 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:51,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,233 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:42:51,233 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,237 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,238 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:51,238 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,250 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:51,250 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,251 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 [2018-11-22 21:42:51,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,252 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,252 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:51,253 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:51,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,256 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,256 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,257 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 [2018-11-22 21:42:51,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,258 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,259 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 [2018-11-22 21:42:51,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,259 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,260 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,261 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,261 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,262 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 [2018-11-22 21:42:51,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,298 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,298 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,300 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,300 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,301 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:42:51,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,301 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:51,302 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:51,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,302 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-22 21:42:51,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,303 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,353 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,355 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,355 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,355 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,357 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,358 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,358 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,359 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,359 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,412 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,412 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,412 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,413 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,414 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,414 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,415 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 [2018-11-22 21:42:51,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,415 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,416 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,416 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,467 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,468 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,468 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,469 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 [2018-11-22 21:42:51,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,469 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,470 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,470 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,471 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 [2018-11-22 21:42:51,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,471 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,471 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,524 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,524 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,524 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,526 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,526 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,526 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,528 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 [2018-11-22 21:42:51,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,528 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,529 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,529 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,579 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,580 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,580 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,581 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,581 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,582 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,582 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,583 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,583 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,583 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,636 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,636 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,637 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,638 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,638 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,639 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,639 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 [2018-11-22 21:42:51,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,640 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,640 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,692 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,693 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,693 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,694 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 [2018-11-22 21:42:51,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,695 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,695 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,695 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,696 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 [2018-11-22 21:42:51,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,696 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,697 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,697 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,739 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,740 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,740 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,741 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,742 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,742 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,743 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,743 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,744 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,744 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 [2018-11-22 21:42:51,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,789 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,789 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,790 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,790 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,793 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,793 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,794 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,794 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,797 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:51,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,797 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,798 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:51,798 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,842 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,842 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:51,843 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:51,843 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,857 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-22 21:42:51,857 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-22 21:42:51,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,940 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 [2018-11-22 21:42:51,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,941 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,941 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,945 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 [2018-11-22 21:42:51,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,946 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,947 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,947 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,950 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 [2018-11-22 21:42:51,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,951 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,952 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,952 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,955 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 [2018-11-22 21:42:51,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,955 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,955 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:51,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,955 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,956 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:51,956 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,959 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 [2018-11-22 21:42:51,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,959 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,960 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,960 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,960 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,964 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,965 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,965 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,965 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,967 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,968 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,968 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:42:51,968 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:42:51,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,971 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 [2018-11-22 21:42:51,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,971 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,972 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:51,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:51,973 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:51,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:51,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:51,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:51,973 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:51,974 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:51,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:51,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:51,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,026 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:52,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,026 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:52,026 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:52,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,028 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,028 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:52,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,028 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:52,028 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:52,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:52,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,030 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:52,030 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:52,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:52,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:52,082 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:52,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,083 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 [2018-11-22 21:42:52,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:52,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,083 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:42:52,083 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:42:52,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,084 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-22 21:42:52,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,085 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,143 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,143 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,144 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,144 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,147 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 [2018-11-22 21:42:52,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,147 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,148 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,149 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 [2018-11-22 21:42:52,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,149 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,150 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,151 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 [2018-11-22 21:42:52,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,201 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,202 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,204 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,206 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,207 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,256 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,258 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,259 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,261 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,261 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,261 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,315 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,316 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,317 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,318 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,318 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,321 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,321 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,321 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,323 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 [2018-11-22 21:42:52,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,371 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,371 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,372 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,373 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,374 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,374 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,376 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,377 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,425 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,426 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,427 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,428 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,428 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,428 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,470 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,471 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 [2018-11-22 21:42:52,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,472 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,472 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,474 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,475 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,476 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 [2018-11-22 21:42:52,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,517 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,518 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,518 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,519 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,519 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,519 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,520 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 [2018-11-22 21:42:52,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,520 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,520 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,521 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,559 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,559 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,559 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,562 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,562 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,562 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,562 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,565 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 [2018-11-22 21:42:52,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,565 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,565 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:52,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,566 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:42:52,566 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,568 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 [2018-11-22 21:42:52,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,610 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,611 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:52,611 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:52,611 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,631 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-22 21:42:52,631 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:42:52,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,724 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 [2018-11-22 21:42:52,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,725 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,726 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,726 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,731 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 [2018-11-22 21:42:52,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,731 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,731 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,732 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,732 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,736 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,736 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,737 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,737 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,740 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 [2018-11-22 21:42:52,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,741 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,741 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:52,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,742 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:42:52,742 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,746 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,747 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,747 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,751 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 [2018-11-22 21:42:52,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,752 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,753 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,753 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,755 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 [2018-11-22 21:42:52,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,755 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,756 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:52,756 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:52,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,759 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 [2018-11-22 21:42:52,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,759 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,760 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,760 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,761 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 [2018-11-22 21:42:52,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,761 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,762 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,763 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 [2018-11-22 21:42:52,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,774 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,774 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,775 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,776 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,778 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 [2018-11-22 21:42:52,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,778 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,779 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,779 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,827 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,828 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,829 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:42:52,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,830 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:52,830 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:52,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,831 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-22 21:42:52,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,832 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,832 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:52,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,834 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 [2018-11-22 21:42:52,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,887 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,887 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,888 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:52,888 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:52,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,891 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 [2018-11-22 21:42:52,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,892 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,892 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,893 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:52,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,894 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,894 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,894 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:52,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,895 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 [2018-11-22 21:42:52,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,935 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,935 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:52,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,936 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,937 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:52,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,938 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,939 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:52,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,940 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 [2018-11-22 21:42:52,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,978 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:52,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,980 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,980 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,980 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:52,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:52,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:52,981 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:52,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:52,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:52,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:52,981 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:52,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:52,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:52,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:52,982 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 [2018-11-22 21:42:53,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,025 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,025 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,025 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,026 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,027 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,028 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:53,028 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,031 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,032 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,032 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,076 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,076 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,077 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,078 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,078 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,079 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,080 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,080 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,080 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,123 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,123 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,124 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,125 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 [2018-11-22 21:42:53,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,125 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,125 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,126 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,127 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 [2018-11-22 21:42:53,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,127 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,127 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,128 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,129 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 [2018-11-22 21:42:53,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,169 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,169 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,169 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,170 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 [2018-11-22 21:42:53,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,171 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,172 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 [2018-11-22 21:42:53,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,172 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,172 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,172 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,173 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 [2018-11-22 21:42:53,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,217 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,218 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,218 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,219 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 [2018-11-22 21:42:53,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,219 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,219 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,219 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,220 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,221 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,221 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,222 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 [2018-11-22 21:42:53,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,263 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:53,263 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,267 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 [2018-11-22 21:42:53,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,267 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,267 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,268 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:53,268 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,271 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,271 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:53,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,271 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,272 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:42:53,272 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,308 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,308 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:53,308 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:53,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,324 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-22 21:42:53,324 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-22 21:42:53,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,461 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,462 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,464 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:53,464 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,476 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:53,476 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,483 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 [2018-11-22 21:42:53,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,484 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,484 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,486 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:53,486 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,494 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,494 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:53,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,494 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,495 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:42:53,495 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,502 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,502 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,504 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:53,504 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,517 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,517 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,518 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:53,518 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,523 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,523 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,524 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:42:53,525 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:42:53,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,531 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,531 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,532 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,534 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,535 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,538 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,539 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,541 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,541 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,542 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,544 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,545 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,545 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,547 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 [2018-11-22 21:42:53,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,552 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,552 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,553 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,555 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 [2018-11-22 21:42:53,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,555 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:53,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:42:53,556 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:42:53,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,558 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-22 21:42:53,558 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 [2018-11-22 21:42:53,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,559 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,560 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,614 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,614 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,615 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:53,615 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:53,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,618 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,619 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,622 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,663 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,663 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,664 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,665 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 [2018-11-22 21:42:53,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,665 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,666 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,667 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 [2018-11-22 21:42:53,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,668 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,668 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,670 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 [2018-11-22 21:42:53,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,713 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,713 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,715 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,715 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,717 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,719 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 [2018-11-22 21:42:53,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,759 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,760 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,760 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,761 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 [2018-11-22 21:42:53,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,762 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,762 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:53,762 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:53,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,764 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,765 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,810 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,810 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,812 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,812 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,814 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,814 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,816 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 [2018-11-22 21:42:53,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,862 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,862 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,862 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,864 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 [2018-11-22 21:42:53,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,864 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,864 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,865 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,866 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 [2018-11-22 21:42:53,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,866 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,867 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,868 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 [2018-11-22 21:42:53,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,910 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,911 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,911 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,911 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,913 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 [2018-11-22 21:42:53,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,913 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,913 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,913 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,915 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,915 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,915 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,917 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 [2018-11-22 21:42:53,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,964 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:53,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:53,966 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:53,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:53,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:53,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:53,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:53,967 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:53,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:53,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:53,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,016 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,017 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:54,017 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,020 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 [2018-11-22 21:42:54,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,020 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,020 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,021 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:54,021 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,025 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 [2018-11-22 21:42:54,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,025 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,026 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:54,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,026 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:42:54,026 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,028 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 [2018-11-22 21:42:54,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,064 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,064 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:54,064 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:54,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,323 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-22 21:42:54,323 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:42:54,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,430 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 [2018-11-22 21:42:54,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,431 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,432 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:54,432 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,437 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,439 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:54,439 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,442 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,443 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,443 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:54,444 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,447 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 [2018-11-22 21:42:54,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,448 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:54,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,448 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:42:54,448 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,452 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,452 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,453 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:54,453 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,461 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,462 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,462 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:54,462 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,465 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,465 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,465 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:42:54,465 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:42:54,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,469 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 [2018-11-22 21:42:54,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,469 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,470 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:54,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,471 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 [2018-11-22 21:42:54,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,472 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:54,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,474 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,474 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:54,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,476 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 [2018-11-22 21:42:54,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,476 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:54,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,478 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,478 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,479 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:54,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,480 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,481 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:54,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,482 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 [2018-11-22 21:42:54,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,482 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:42:54,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,483 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:42:54,483 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:42:54,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,484 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-22 21:42:54,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,485 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,485 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,485 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,487 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,487 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,488 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:54,488 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:54,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,491 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,492 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,492 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,494 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,494 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,494 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,496 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 [2018-11-22 21:42:54,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,496 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,496 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,497 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,499 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,499 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,500 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,501 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 [2018-11-22 21:42:54,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,501 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,502 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,502 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,504 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,505 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,505 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,507 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,507 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,508 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,509 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,510 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,510 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,530 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,530 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,532 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 [2018-11-22 21:42:54,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,533 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,533 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:54,533 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:54,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,536 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,537 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,537 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,586 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,586 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,586 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,588 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,588 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,589 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,590 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,591 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,591 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,593 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 [2018-11-22 21:42:54,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,640 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,640 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,641 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,642 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 [2018-11-22 21:42:54,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,642 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,643 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,643 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,645 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 [2018-11-22 21:42:54,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,645 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,646 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,646 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,696 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,696 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,697 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 [2018-11-22 21:42:54,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,698 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,698 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,698 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,699 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 [2018-11-22 21:42:54,699 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,699 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,699 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,700 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,749 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,749 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,749 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,751 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 [2018-11-22 21:42:54,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,751 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,751 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,751 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,753 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 [2018-11-22 21:42:54,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,753 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:54,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,753 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,753 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:54,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:54,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,802 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,802 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,803 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:54,803 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:54,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,807 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:54,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,807 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,808 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:54,808 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:54,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,812 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,812 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:54,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:54,812 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,813 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-22 21:42:54,813 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:54,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:54,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:54,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:54,854 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:54,854 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:54,854 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:42:54,854 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:54,870 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2018-11-22 21:42:54,870 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-22 21:42:55,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:55,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,081 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,082 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,082 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:55,082 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:55,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:55,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,091 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,091 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,092 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:55,092 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:55,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:55,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,096 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,096 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,097 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:55,097 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:55,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:55,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,100 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,100 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:42:55,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,100 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,101 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-22 21:42:55,101 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:55,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,104 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 [2018-11-22 21:42:55,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,104 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,104 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,105 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:55,105 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:55,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:55,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,120 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,120 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:55,120 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:55,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:55,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,122 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,122 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,123 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:42:55,123 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:42:55,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,128 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 [2018-11-22 21:42:55,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,128 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:55,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,128 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,129 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:55,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:55,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:55,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,130 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:55,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,130 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,130 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:55,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:55,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:55,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:55,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,132 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,132 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:55,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:55,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,133 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 [2018-11-22 21:42:55,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,133 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:55,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,134 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,134 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:55,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:55,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:42:55,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,135 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:55,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,135 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,135 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:55,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:55,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,136 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 [2018-11-22 21:42:55,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,136 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:55,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,137 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,137 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:55,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:55,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,138 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 [2018-11-22 21:42:55,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:42:55,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:42:55,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:42:55,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:42:55,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:42:55,138 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:42:55,138 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:42:55,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:42:55,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:42:55,140 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-22 21:42:55,140 INFO L794 eck$LassoCheckResult]: Stem: 951#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 931#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 932#L571 assume !(main_~n~0 < 1); 933#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 934#new_llENTRY ~n := #in~n; 955#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 920#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 938#new_llENTRY ~n := #in~n; 940#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 918#new_llFINAL assume true; 921#new_llEXIT >#44#return; 952#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 977#new_llFINAL assume true; 958#new_llEXIT >#48#return; 935#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 929#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 930#new_llENTRY ~n := #in~n; 937#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 962#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 969#new_llENTRY ~n := #in~n; 937#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 962#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 969#new_llENTRY ~n := #in~n; 972#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 976#new_llFINAL assume true; 975#new_llEXIT >#44#return; 974#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 973#new_llFINAL assume true; 971#new_llEXIT >#44#return; 964#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 968#new_llFINAL assume true; 961#new_llEXIT >#50#return; 963#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 943#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 948#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 956#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 944#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 948#appendENTRY [2018-11-22 21:42:55,168 INFO L796 eck$LassoCheckResult]: Loop: 948#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 956#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 944#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 948#appendENTRY [2018-11-22 21:42:55,168 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:55,168 INFO L82 PathProgramCache]: Analyzing trace with hash 1657074938, now seen corresponding path program 3 times [2018-11-22 21:42:55,169 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:55,224 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:55,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:55,225 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:55,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:55,255 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:55,255 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 4 times [2018-11-22 21:42:55,255 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:55,256 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:55,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:55,256 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:55,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:42:55,261 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:55,262 INFO L82 PathProgramCache]: Analyzing trace with hash -434587367, now seen corresponding path program 4 times [2018-11-22 21:42:55,262 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:42:55,262 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:42:55,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:55,262 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:42:55,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:55,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:56,248 WARN L180 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2018-11-22 21:42:56,394 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 32 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-22 21:42:56,394 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:42:56,394 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 21:42:56,402 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-22 21:42:56,443 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-22 21:42:56,443 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 21:42:56,453 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:42:56,486 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-22 21:42:56,486 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-22 21:42:56,489 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:56,490 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:12 [2018-11-22 21:42:56,642 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-22 21:42:56,644 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-22 21:42:56,644 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-22 21:42:56,645 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:56,653 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-22 21:42:56,654 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-22 21:42:56,655 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-22 21:42:56,656 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:56,661 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:42:56,661 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:34, output treesize:26 [2018-11-22 21:42:56,845 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:56,848 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:56,856 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:56,861 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:56,869 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2018-11-22 21:42:56,870 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:66, output treesize:42 [2018-11-22 21:43:08,950 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:43:08,954 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:43:08,974 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:43:08,977 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:43:08,993 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 1 xjuncts. [2018-11-22 21:43:08,993 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:80, output treesize:82 [2018-11-22 21:43:21,274 INFO L701 Elim1Store]: detected not equals via solver [2018-11-22 21:43:21,276 INFO L701 Elim1Store]: detected not equals via solver [2018-11-22 21:43:21,281 INFO L701 Elim1Store]: detected not equals via solver [2018-11-22 21:43:21,281 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2018-11-22 21:43:21,282 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,332 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 59 [2018-11-22 21:43:21,358 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-22 21:43:21,358 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,409 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 53 [2018-11-22 21:43:21,413 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-22 21:43:21,418 INFO L701 Elim1Store]: detected not equals via solver [2018-11-22 21:43:21,421 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-22 21:43:21,422 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,430 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,468 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 51 [2018-11-22 21:43:21,472 INFO L701 Elim1Store]: detected not equals via solver [2018-11-22 21:43:21,476 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-22 21:43:21,476 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,493 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,504 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,516 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,546 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 59 [2018-11-22 21:43:21,583 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-22 21:43:21,584 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,609 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 53 [2018-11-22 21:43:21,613 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-22 21:43:21,726 INFO L701 Elim1Store]: detected not equals via solver [2018-11-22 21:43:21,730 INFO L303 Elim1Store]: Index analysis took 116 ms [2018-11-22 21:43:21,731 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-22 21:43:21,731 INFO L267 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,739 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,755 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 51 [2018-11-22 21:43:21,759 INFO L701 Elim1Store]: detected not equals via solver [2018-11-22 21:43:21,760 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-22 21:43:21,760 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,769 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,775 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,781 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,797 INFO L267 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,797 INFO L202 ElimStorePlain]: Needed 16 recursive calls to eliminate 15 variables, input treesize:178, output treesize:18 [2018-11-22 21:43:21,864 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-22 21:43:21,871 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-22 21:43:21,871 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,872 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,878 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-22 21:43:21,879 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-22 21:43:21,880 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,883 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,886 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-22 21:43:21,886 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2018-11-22 21:43:21,942 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 12 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-22 21:43:21,957 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 21:43:21,958 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 25] total 36 [2018-11-22 21:43:22,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2018-11-22 21:43:22,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=1136, Unknown=2, NotChecked=0, Total=1260 [2018-11-22 21:43:22,076 INFO L87 Difference]: Start difference. First operand 60 states and 71 transitions. cyclomatic complexity: 15 Second operand 36 states. [2018-11-22 21:44:34,506 WARN L180 SmtUtils]: Spent 24.09 s on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2018-11-22 21:46:11,082 WARN L180 SmtUtils]: Spent 12.12 s on a formula simplification. DAG size of input: 96 DAG size of output: 62 [2018-11-22 21:46:59,929 WARN L180 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2018-11-22 21:47:00,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:47:00,780 INFO L93 Difference]: Finished difference Result 106 states and 130 transitions. [2018-11-22 21:47:00,781 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-22 21:47:00,782 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 106 states and 130 transitions. [2018-11-22 21:47:00,783 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:47:00,787 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 106 states to 106 states and 130 transitions. [2018-11-22 21:47:00,787 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 98 [2018-11-22 21:47:00,788 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 98 [2018-11-22 21:47:00,788 INFO L73 IsDeterministic]: Start isDeterministic. Operand 106 states and 130 transitions. [2018-11-22 21:47:00,788 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-22 21:47:00,788 INFO L705 BuchiCegarLoop]: Abstraction has 106 states and 130 transitions. [2018-11-22 21:47:00,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states and 130 transitions. [2018-11-22 21:47:00,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 84. [2018-11-22 21:47:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84 states. [2018-11-22 21:47:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 105 transitions. [2018-11-22 21:47:00,799 INFO L728 BuchiCegarLoop]: Abstraction has 84 states and 105 transitions. [2018-11-22 21:47:00,799 INFO L608 BuchiCegarLoop]: Abstraction has 84 states and 105 transitions. [2018-11-22 21:47:00,799 INFO L442 BuchiCegarLoop]: ======== Iteration 7============ [2018-11-22 21:47:00,799 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 84 states and 105 transitions. [2018-11-22 21:47:00,800 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:47:00,800 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:47:00,800 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:47:00,801 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [7, 7, 5, 5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:47:00,801 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:47:00,802 INFO L794 eck$LassoCheckResult]: Stem: 1318#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1296#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 1297#L571 assume !(main_~n~0 < 1); 1298#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1299#new_llENTRY ~n := #in~n; 1350#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1285#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1304#new_llENTRY ~n := #in~n; 1306#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1362#new_llFINAL assume true; 1361#new_llEXIT >#44#return; 1359#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1357#new_llFINAL assume true; 1333#new_llEXIT >#48#return; 1300#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 1294#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1295#new_llENTRY ~n := #in~n; 1303#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1323#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1352#new_llENTRY ~n := #in~n; 1303#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1323#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1352#new_llENTRY ~n := #in~n; 1303#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1323#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1352#new_llENTRY ~n := #in~n; 1303#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1323#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1352#new_llENTRY ~n := #in~n; 1322#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1324#new_llFINAL assume true; 1356#new_llEXIT >#44#return; 1355#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1351#new_llFINAL assume true; 1344#new_llEXIT >#44#return; 1345#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1365#new_llFINAL assume true; 1353#new_llEXIT >#44#return; 1354#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1364#new_llFINAL assume true; 1363#new_llEXIT >#44#return; 1336#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1358#new_llFINAL assume true; 1335#new_llEXIT >#50#return; 1317#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 1312#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 1329#appendENTRY [2018-11-22 21:47:00,802 INFO L796 eck$LassoCheckResult]: Loop: 1329#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 1330#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 1314#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 1329#appendENTRY [2018-11-22 21:47:00,802 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:00,802 INFO L82 PathProgramCache]: Analyzing trace with hash -1014749959, now seen corresponding path program 3 times [2018-11-22 21:47:00,802 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:00,802 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:00,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:00,803 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:00,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:47:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 26 proven. 40 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-22 21:47:00,896 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:47:00,896 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 21:47:00,908 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-22 21:47:01,006 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2018-11-22 21:47:01,006 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 21:47:01,009 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:47:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 26 proven. 40 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-22 21:47:01,042 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 21:47:01,042 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 12 [2018-11-22 21:47:01,043 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-22 21:47:01,043 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:01,043 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 5 times [2018-11-22 21:47:01,043 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:01,043 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:01,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,043 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:01,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-22 21:47:01,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2018-11-22 21:47:01,220 INFO L87 Difference]: Start difference. First operand 84 states and 105 transitions. cyclomatic complexity: 25 Second operand 12 states. [2018-11-22 21:47:01,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:47:01,328 INFO L93 Difference]: Finished difference Result 101 states and 121 transitions. [2018-11-22 21:47:01,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-22 21:47:01,328 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 101 states and 121 transitions. [2018-11-22 21:47:01,329 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:47:01,331 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 101 states to 101 states and 121 transitions. [2018-11-22 21:47:01,331 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 93 [2018-11-22 21:47:01,332 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 93 [2018-11-22 21:47:01,332 INFO L73 IsDeterministic]: Start isDeterministic. Operand 101 states and 121 transitions. [2018-11-22 21:47:01,332 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-22 21:47:01,332 INFO L705 BuchiCegarLoop]: Abstraction has 101 states and 121 transitions. [2018-11-22 21:47:01,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states and 121 transitions. [2018-11-22 21:47:01,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 81. [2018-11-22 21:47:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81 states. [2018-11-22 21:47:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 97 transitions. [2018-11-22 21:47:01,339 INFO L728 BuchiCegarLoop]: Abstraction has 81 states and 97 transitions. [2018-11-22 21:47:01,339 INFO L608 BuchiCegarLoop]: Abstraction has 81 states and 97 transitions. [2018-11-22 21:47:01,339 INFO L442 BuchiCegarLoop]: ======== Iteration 8============ [2018-11-22 21:47:01,339 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 81 states and 97 transitions. [2018-11-22 21:47:01,340 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:47:01,340 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:47:01,340 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:47:01,340 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:47:01,340 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:47:01,341 INFO L794 eck$LassoCheckResult]: Stem: 1665#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1643#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 1644#L571 assume !(main_~n~0 < 1); 1645#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1646#new_llENTRY ~n := #in~n; 1670#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1671#new_llFINAL assume true; 1706#new_llEXIT >#48#return; 1647#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 1641#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1642#new_llENTRY ~n := #in~n; 1650#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1652#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1651#new_llENTRY ~n := #in~n; 1650#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1652#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1651#new_llENTRY ~n := #in~n; 1653#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1705#new_llFINAL assume true; 1702#new_llEXIT >#44#return; 1701#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1696#new_llFINAL assume true; 1692#new_llEXIT >#44#return; 1690#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1688#new_llFINAL assume true; 1685#new_llEXIT >#50#return; 1687#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 1639#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 1638#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 1640#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 1667#appendFINAL assume true; 1655#appendEXIT >#52#return; 1656#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 1636#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 1634#lengthENTRY [2018-11-22 21:47:01,341 INFO L796 eck$LassoCheckResult]: Loop: 1634#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 1637#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 1635#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 1634#lengthENTRY [2018-11-22 21:47:01,341 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:01,341 INFO L82 PathProgramCache]: Analyzing trace with hash -335095510, now seen corresponding path program 2 times [2018-11-22 21:47:01,341 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:01,341 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:01,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,341 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:01,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:47:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 21:47:01,419 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:47:01,419 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 21:47:01,429 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 21:47:01,448 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-22 21:47:01,448 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 21:47:01,450 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:47:01,455 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 21:47:01,470 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 21:47:01,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2018-11-22 21:47:01,471 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-22 21:47:01,471 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:01,471 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 3 times [2018-11-22 21:47:01,471 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:01,471 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:01,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,471 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:01,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 21:47:01,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-22 21:47:01,544 INFO L87 Difference]: Start difference. First operand 81 states and 97 transitions. cyclomatic complexity: 20 Second operand 9 states. [2018-11-22 21:47:01,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:47:01,599 INFO L93 Difference]: Finished difference Result 78 states and 94 transitions. [2018-11-22 21:47:01,603 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 21:47:01,603 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 78 states and 94 transitions. [2018-11-22 21:47:01,604 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:47:01,605 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 78 states to 73 states and 88 transitions. [2018-11-22 21:47:01,605 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 65 [2018-11-22 21:47:01,605 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 65 [2018-11-22 21:47:01,605 INFO L73 IsDeterministic]: Start isDeterministic. Operand 73 states and 88 transitions. [2018-11-22 21:47:01,606 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-22 21:47:01,606 INFO L705 BuchiCegarLoop]: Abstraction has 73 states and 88 transitions. [2018-11-22 21:47:01,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states and 88 transitions. [2018-11-22 21:47:01,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 70. [2018-11-22 21:47:01,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2018-11-22 21:47:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 84 transitions. [2018-11-22 21:47:01,609 INFO L728 BuchiCegarLoop]: Abstraction has 70 states and 84 transitions. [2018-11-22 21:47:01,609 INFO L608 BuchiCegarLoop]: Abstraction has 70 states and 84 transitions. [2018-11-22 21:47:01,609 INFO L442 BuchiCegarLoop]: ======== Iteration 9============ [2018-11-22 21:47:01,609 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 70 states and 84 transitions. [2018-11-22 21:47:01,610 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:47:01,610 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:47:01,610 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:47:01,611 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:47:01,611 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:47:01,611 INFO L794 eck$LassoCheckResult]: Stem: 1941#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1921#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 1922#L571 assume !(main_~n~0 < 1); 1923#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1924#new_llENTRY ~n := #in~n; 1926#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1910#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1927#new_llENTRY ~n := #in~n; 1929#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1967#new_llFINAL assume true; 1965#new_llEXIT >#44#return; 1962#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1961#new_llFINAL assume true; 1960#new_llEXIT >#48#return; 1959#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 1955#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1920#new_llENTRY ~n := #in~n; 1966#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1945#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1964#new_llENTRY ~n := #in~n; 1966#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1945#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1964#new_llENTRY ~n := #in~n; 1944#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1946#new_llFINAL assume true; 1973#new_llEXIT >#44#return; 1972#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1971#new_llFINAL assume true; 1969#new_llEXIT >#44#return; 1968#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1963#new_llFINAL assume true; 1954#new_llEXIT >#50#return; 1953#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 1936#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 1949#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 1957#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 1958#appendFINAL assume true; 1947#appendEXIT >#52#return; 1935#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 1913#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 1912#lengthENTRY [2018-11-22 21:47:01,611 INFO L796 eck$LassoCheckResult]: Loop: 1912#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 1915#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 1914#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 1912#lengthENTRY [2018-11-22 21:47:01,611 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:01,611 INFO L82 PathProgramCache]: Analyzing trace with hash -435882146, now seen corresponding path program 3 times [2018-11-22 21:47:01,611 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:01,612 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:01,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,612 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:01,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:47:01,684 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-22 21:47:01,684 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:47:01,684 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_daabe329-19b6-4f45-9edf-62524553571c/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 21:47:01,699 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-22 21:47:01,745 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2018-11-22 21:47:01,745 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 21:47:01,747 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:47:01,755 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-22 21:47:01,770 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 21:47:01,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2018-11-22 21:47:01,770 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-22 21:47:01,771 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:01,771 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 4 times [2018-11-22 21:47:01,771 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:01,771 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:01,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,771 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:01,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-22 21:47:01,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-22 21:47:01,834 INFO L87 Difference]: Start difference. First operand 70 states and 84 transitions. cyclomatic complexity: 18 Second operand 8 states. [2018-11-22 21:47:01,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:47:01,878 INFO L93 Difference]: Finished difference Result 70 states and 82 transitions. [2018-11-22 21:47:01,882 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-22 21:47:01,882 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 70 states and 82 transitions. [2018-11-22 21:47:01,883 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:47:01,884 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 70 states to 68 states and 80 transitions. [2018-11-22 21:47:01,884 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 60 [2018-11-22 21:47:01,884 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 60 [2018-11-22 21:47:01,884 INFO L73 IsDeterministic]: Start isDeterministic. Operand 68 states and 80 transitions. [2018-11-22 21:47:01,884 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-22 21:47:01,884 INFO L705 BuchiCegarLoop]: Abstraction has 68 states and 80 transitions. [2018-11-22 21:47:01,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states and 80 transitions. [2018-11-22 21:47:01,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 66. [2018-11-22 21:47:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2018-11-22 21:47:01,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 77 transitions. [2018-11-22 21:47:01,891 INFO L728 BuchiCegarLoop]: Abstraction has 66 states and 77 transitions. [2018-11-22 21:47:01,891 INFO L608 BuchiCegarLoop]: Abstraction has 66 states and 77 transitions. [2018-11-22 21:47:01,891 INFO L442 BuchiCegarLoop]: ======== Iteration 10============ [2018-11-22 21:47:01,892 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 66 states and 77 transitions. [2018-11-22 21:47:01,892 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-22 21:47:01,892 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-22 21:47:01,892 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-22 21:47:01,893 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:47:01,893 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-22 21:47:01,893 INFO L794 eck$LassoCheckResult]: Stem: 2215#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2192#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 2193#L571 assume !(main_~n~0 < 1); 2194#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2195#new_llENTRY ~n := #in~n; 2197#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2199#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2198#new_llENTRY ~n := #in~n; 2202#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2244#new_llFINAL assume true; 2237#new_llEXIT >#44#return; 2235#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2234#new_llFINAL assume true; 2231#new_llEXIT >#48#return; 2227#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 2204#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2191#new_llENTRY ~n := #in~n; 2239#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2181#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2229#new_llENTRY ~n := #in~n; 2239#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2181#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2229#new_llENTRY ~n := #in~n; 2219#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2180#new_llFINAL assume true; 2182#new_llEXIT >#44#return; 2216#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2236#new_llFINAL assume true; 2233#new_llEXIT >#44#return; 2232#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2228#new_llFINAL assume true; 2226#new_llEXIT >#50#return; 2225#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 2210#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 2211#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2223#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 2188#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 2187#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2189#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 2217#appendFINAL assume true; 2224#appendEXIT >#56#return; 2209#L565-1 call write~$Pointer$(#t~ret7.base, #t~ret7.offset, ~x.base, 4 + ~x.offset, 8);havoc #t~mem6.base, #t~mem6.offset;havoc #t~ret7.base, #t~ret7.offset;#res.base, #res.offset := ~x.base, ~x.offset; 2213#appendFINAL assume true; 2220#appendEXIT >#52#return; 2212#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 2184#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2183#lengthENTRY [2018-11-22 21:47:01,893 INFO L796 eck$LassoCheckResult]: Loop: 2183#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2186#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2185#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2183#lengthENTRY [2018-11-22 21:47:01,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:01,894 INFO L82 PathProgramCache]: Analyzing trace with hash -910649312, now seen corresponding path program 1 times [2018-11-22 21:47:01,894 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:01,894 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:01,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,894 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:01,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,924 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:01,924 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 5 times [2018-11-22 21:47:01,924 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:01,924 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:01,925 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,925 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:47:01,925 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,929 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:01,929 INFO L82 PathProgramCache]: Analyzing trace with hash -2140204151, now seen corresponding path program 1 times [2018-11-22 21:47:01,929 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:01,929 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:01,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,929 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:01,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:01,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:02,325 WARN L180 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2018-11-22 21:47:02,327 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,338 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,375 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,379 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,410 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,410 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:121, output treesize:97 [2018-11-22 21:47:02,832 WARN L180 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2018-11-22 21:47:02,834 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,838 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,875 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,878 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,908 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:02,908 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:128, output treesize:104 [2018-11-22 21:47:03,830 WARN L180 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 139 [2018-11-22 21:47:04,275 WARN L180 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2018-11-22 21:47:04,276 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:04,286 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:04,498 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:04,507 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:04,709 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:04,718 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:04,930 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 3 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:04,930 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 7 variables, input treesize:236, output treesize:238 [2018-11-22 21:47:05,143 WARN L180 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2018-11-22 21:47:05,555 WARN L180 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2018-11-22 21:47:05,806 WARN L180 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2018-11-22 21:47:06,261 WARN L180 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-22 21:47:12,466 WARN L180 SmtUtils]: Spent 6.20 s on a formula simplification. DAG size of input: 262 DAG size of output: 243 [2018-11-22 21:47:12,472 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:12,503 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:13,239 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:13,278 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:14,025 INFO L267 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 2 dim-2 vars, End of recursive call: 11 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:14,026 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 11 variables, input treesize:626, output treesize:843 [2018-11-22 21:47:14,784 WARN L180 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2018-11-22 21:47:15,652 WARN L180 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2018-11-22 21:47:16,357 WARN L180 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2018-11-22 21:47:16,360 INFO L216 LassoAnalysis]: Preferences: [2018-11-22 21:47:16,361 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-22 21:47:16,361 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-22 21:47:16,361 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-22 21:47:16,361 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-22 21:47:16,361 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-22 21:47:16,361 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-22 21:47:16,361 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-22 21:47:16,361 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration10_Lasso [2018-11-22 21:47:16,361 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-22 21:47:16,361 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-22 21:47:16,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,482 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,482 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,483 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,486 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,488 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,490 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,492 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,492 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,493 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,494 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,495 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,499 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,499 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:16,734 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-22 21:47:16,734 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-22 21:47:16,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,735 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,735 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:16,735 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:16,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,736 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,736 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,737 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-22 21:47:16,737 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:16,737 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,753 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-22 21:47:16,753 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-22 21:47:16,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,801 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 [2018-11-22 21:47:16,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,801 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:16,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,801 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,802 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-22 21:47:16,802 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:16,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,803 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 [2018-11-22 21:47:16,803 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,803 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,804 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:16,804 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:16,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,805 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 [2018-11-22 21:47:16,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,806 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,806 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:16,806 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:16,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,807 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,807 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:16,808 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:16,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,809 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,809 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,810 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,810 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,811 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,811 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,813 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,813 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,814 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,814 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,815 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,815 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,816 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 [2018-11-22 21:47:16,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,816 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,816 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,817 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,817 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,818 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,818 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 [2018-11-22 21:47:16,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,819 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,819 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,819 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 [2018-11-22 21:47:16,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,820 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,820 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:16,820 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:16,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,821 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 [2018-11-22 21:47:16,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,822 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,822 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,823 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,823 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,824 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 [2018-11-22 21:47:16,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,824 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,824 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,825 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 [2018-11-22 21:47:16,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,825 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,826 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,827 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,827 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,827 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,828 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,828 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,829 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,829 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,830 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,830 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,831 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,832 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,833 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,833 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,833 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 [2018-11-22 21:47:16,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,834 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,834 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,835 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 [2018-11-22 21:47:16,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,835 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,835 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,836 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 [2018-11-22 21:47:16,836 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,836 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,836 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,837 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,838 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,838 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,838 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 [2018-11-22 21:47:16,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,839 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,839 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,840 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 [2018-11-22 21:47:16,840 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,840 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,840 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,841 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:16,841 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:16,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,842 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-22 21:47:16,842 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 [2018-11-22 21:47:16,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,843 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,843 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:16,843 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:16,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,845 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,845 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,845 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 [2018-11-22 21:47:16,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,846 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-22 21:47:16,846 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:16,846 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,859 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2018-11-22 21:47:16,860 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-22 21:47:16,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,929 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 [2018-11-22 21:47:16,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,930 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:16,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,930 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,930 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:16,930 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:16,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,932 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:16,932 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:16,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,934 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 [2018-11-22 21:47:16,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,935 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:16,935 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:16,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,936 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,937 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:16,937 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:16,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,938 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,939 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,939 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 [2018-11-22 21:47:16,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,940 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 [2018-11-22 21:47:16,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,941 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,941 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,942 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 [2018-11-22 21:47:16,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,943 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,943 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 [2018-11-22 21:47:16,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,944 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,945 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 [2018-11-22 21:47:16,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,947 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 [2018-11-22 21:47:16,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,948 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,950 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,950 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,950 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 [2018-11-22 21:47:16,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,951 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:16,951 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:16,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,953 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,953 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,954 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,955 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,955 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 [2018-11-22 21:47:16,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,956 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,956 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,957 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 [2018-11-22 21:47:16,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,957 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,958 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,958 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 [2018-11-22 21:47:16,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,959 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,959 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,960 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,960 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,962 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,962 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,962 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 [2018-11-22 21:47:16,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,963 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,963 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,964 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,964 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,966 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,966 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:16,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:16,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:16,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:16,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:16,967 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:16,967 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:16,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:16,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:16,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:17,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:17,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,040 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 [2018-11-22 21:47:17,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,040 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:17,041 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:17,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,042 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:17,042 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:17,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,126 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:17,127 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:17,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,127 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 [2018-11-22 21:47:17,127 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,127 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:17,127 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:17,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,128 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 [2018-11-22 21:47:17,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,128 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:17,128 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:17,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,129 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-22 21:47:17,129 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 [2018-11-22 21:47:17,129 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,129 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:17,129 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:17,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,216 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-22 21:47:17,216 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:17,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,233 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-22 21:47:17,233 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:47:17,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,316 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:17,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,316 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,317 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:47:17,317 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:17,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,318 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 [2018-11-22 21:47:17,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,319 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,319 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:17,319 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:17,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,321 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 [2018-11-22 21:47:17,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,322 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,322 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:17,322 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:17,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,323 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 [2018-11-22 21:47:17,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,324 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:17,325 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:17,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,326 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,385 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,385 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,387 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 [2018-11-22 21:47:17,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,387 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,389 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,462 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,462 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,463 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,463 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,464 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,465 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,530 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,530 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,531 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,531 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:17,531 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:17,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,532 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 [2018-11-22 21:47:17,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,533 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,533 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,608 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,609 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 [2018-11-22 21:47:17,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,609 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,609 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,609 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 [2018-11-22 21:47:17,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,610 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 [2018-11-22 21:47:17,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,611 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,676 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,677 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,678 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 [2018-11-22 21:47:17,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,755 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,755 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 [2018-11-22 21:47:17,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,756 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,757 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 [2018-11-22 21:47:17,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,757 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,825 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 [2018-11-22 21:47:17,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,826 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,826 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,827 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,903 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 [2018-11-22 21:47:17,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,903 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:17,903 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:17,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,903 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-22 21:47:17,903 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 [2018-11-22 21:47:17,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,904 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:17,904 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:17,904 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:17,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,905 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 [2018-11-22 21:47:17,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:17,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:17,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:17,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:17,977 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:17,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:17,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:17,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:17,978 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:17,978 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-22 21:47:17,978 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:17,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:17,991 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2018-11-22 21:47:17,991 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-22 21:47:18,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,059 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:18,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,059 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,060 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:47:18,060 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:18,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,061 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 [2018-11-22 21:47:18,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,061 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,061 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:18,061 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:18,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,064 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,064 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:18,064 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:18,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,065 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,065 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:18,065 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:18,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,066 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,067 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,067 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,067 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,068 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,137 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,137 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,138 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,138 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,138 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 [2018-11-22 21:47:18,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,139 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,139 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,207 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,207 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,208 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,209 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,209 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,210 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,210 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,286 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 [2018-11-22 21:47:18,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,287 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,287 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:18,287 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:18,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,288 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,289 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,289 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,363 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,363 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,364 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,364 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,365 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,365 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,444 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 [2018-11-22 21:47:18,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,444 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,444 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,445 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,445 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,446 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,446 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,524 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,525 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,525 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,526 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,526 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,527 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,527 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,527 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,601 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,601 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,602 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,602 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,602 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 [2018-11-22 21:47:18,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,603 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,603 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,604 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,604 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,673 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 [2018-11-22 21:47:18,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:18,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,673 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:18,673 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:18,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,674 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-22 21:47:18,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,674 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,674 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,675 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:18,675 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:18,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,676 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,676 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,676 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:18,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,754 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,754 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-22 21:47:18,754 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:18,754 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,762 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2018-11-22 21:47:18,762 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-22 21:47:18,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,833 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 [2018-11-22 21:47:18,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,834 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,834 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:18,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,834 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,835 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:18,835 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:18,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,836 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 [2018-11-22 21:47:18,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,837 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,837 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:18,838 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:18,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,839 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 [2018-11-22 21:47:18,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,843 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,843 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,843 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:18,843 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:18,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,845 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,845 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,845 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:18,845 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:18,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,846 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 [2018-11-22 21:47:18,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,846 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,847 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,847 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:18,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,847 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 [2018-11-22 21:47:18,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,847 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,935 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:18,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,937 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:18,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:18,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:18,938 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:18,938 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:18,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:18,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:18,939 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 [2018-11-22 21:47:18,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:18,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:18,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:18,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:18,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,018 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,018 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,019 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,020 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,020 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,021 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,021 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,022 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,023 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,023 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,098 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,099 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 [2018-11-22 21:47:19,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,100 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,101 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 [2018-11-22 21:47:19,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,101 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,102 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,102 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:19,102 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:19,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,104 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 [2018-11-22 21:47:19,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,104 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,105 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,184 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 [2018-11-22 21:47:19,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,184 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,184 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,184 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,185 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 [2018-11-22 21:47:19,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,185 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,185 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,186 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 [2018-11-22 21:47:19,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,186 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,186 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,269 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,269 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 [2018-11-22 21:47:19,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,269 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,270 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,270 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,270 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,271 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,271 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,346 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,347 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,347 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,347 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 [2018-11-22 21:47:19,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,347 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,348 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,348 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,348 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,349 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,349 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 [2018-11-22 21:47:19,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,430 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,430 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,431 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 [2018-11-22 21:47:19,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,431 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,431 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,431 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,432 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 [2018-11-22 21:47:19,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,432 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,432 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,432 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,511 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,512 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,512 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,513 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,514 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,515 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,515 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,515 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,594 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:19,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,595 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:19,595 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:19,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,595 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-22 21:47:19,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,596 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,596 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:19,596 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:19,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,597 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:19,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,599 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 [2018-11-22 21:47:19,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,675 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,675 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-22 21:47:19,675 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:19,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,687 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-22 21:47:19,687 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:47:19,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,782 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,782 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:19,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,782 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,783 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:47:19,783 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:19,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,786 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,787 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:19,787 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:19,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,791 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,791 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:19,792 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:19,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,793 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,794 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,794 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:19,795 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:19,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,797 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,797 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,798 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:19,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,799 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,865 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,866 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:19,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,867 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 [2018-11-22 21:47:19,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,867 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,868 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:19,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,869 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 [2018-11-22 21:47:19,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,869 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,869 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,870 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:19,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,871 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 [2018-11-22 21:47:19,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,871 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,953 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:19,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,954 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,954 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,955 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:19,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:19,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,956 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:19,957 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:19,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:19,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:19,958 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 [2018-11-22 21:47:19,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:19,958 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:19,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:19,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:19,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:19,958 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,033 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,035 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,035 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,035 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,037 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,037 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:20,037 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:20,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,040 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,040 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,040 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,114 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 [2018-11-22 21:47:20,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,115 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,115 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,117 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 [2018-11-22 21:47:20,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,117 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,117 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,117 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,118 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 [2018-11-22 21:47:20,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,119 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,197 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,199 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,200 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,200 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,201 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,282 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,284 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,285 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,362 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,363 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,364 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,365 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,366 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,366 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,448 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,449 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,450 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 [2018-11-22 21:47:20,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,450 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,451 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,452 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 [2018-11-22 21:47:20,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,452 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,452 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,452 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,453 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 [2018-11-22 21:47:20,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,528 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:20,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,528 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:20,529 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:20,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,530 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-22 21:47:20,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,530 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,531 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:20,531 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:20,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,534 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,535 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,613 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,613 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-22 21:47:20,613 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:20,613 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,638 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2018-11-22 21:47:20,639 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-22 21:47:20,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,734 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,734 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,734 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:20,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,734 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,735 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:47:20,735 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:20,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,737 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 [2018-11-22 21:47:20,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,737 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,737 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,738 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:20,738 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:20,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,741 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,741 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,742 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:20,742 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:20,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,744 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,744 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,744 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:20,744 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:20,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,746 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 [2018-11-22 21:47:20,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,747 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,747 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,747 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,748 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,788 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,789 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 [2018-11-22 21:47:20,789 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,789 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,789 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,789 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,790 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,790 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,791 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,791 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 [2018-11-22 21:47:20,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,792 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,863 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,863 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,864 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 [2018-11-22 21:47:20,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,865 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,865 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 [2018-11-22 21:47:20,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,866 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,866 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,867 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 [2018-11-22 21:47:20,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,867 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,948 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,950 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:20,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:20,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,951 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,951 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,951 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:20,952 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:20,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:20,953 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 [2018-11-22 21:47:20,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:20,954 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:20,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:20,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:20,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:20,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:20,954 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:20,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,039 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,040 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,041 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,041 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,041 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,042 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,043 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,119 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,120 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,120 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 [2018-11-22 21:47:21,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,121 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,121 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,122 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,122 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,122 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,201 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,201 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,202 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,202 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 [2018-11-22 21:47:21,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,202 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,203 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,203 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,204 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,204 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,204 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,285 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,285 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,286 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 [2018-11-22 21:47:21,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,286 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,286 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,286 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,287 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,288 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,370 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,370 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,371 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,371 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,372 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,372 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,373 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,373 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,457 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:21,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,457 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:21,457 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:21,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,458 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-22 21:47:21,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,458 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:21,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,458 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:21,458 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:21,459 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:21,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,460 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:21,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:21,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:21,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:21,460 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:21,460 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:21,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:21,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:21,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:21,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:21,546 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:21,546 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-22 21:47:21,546 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:21,546 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:21,557 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-22 21:47:21,557 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:47:22,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,016 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 [2018-11-22 21:47:22,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,017 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:22,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,017 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:47:22,017 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:22,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,019 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,019 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:22,019 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:22,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,022 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,022 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,022 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:22,022 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:22,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,023 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 [2018-11-22 21:47:22,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,024 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,024 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:22,024 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:22,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,026 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,026 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,027 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,028 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,028 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,028 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 [2018-11-22 21:47:22,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,030 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,030 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,033 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,033 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,034 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,035 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,036 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,037 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 [2018-11-22 21:47:22,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,037 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,038 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 [2018-11-22 21:47:22,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,039 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:22,039 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:22,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,040 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 [2018-11-22 21:47:22,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,040 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,041 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,043 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 [2018-11-22 21:47:22,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,043 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,043 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,044 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,045 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,045 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,121 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 [2018-11-22 21:47:22,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,121 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,122 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,123 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,124 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 [2018-11-22 21:47:22,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,124 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,124 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,125 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 [2018-11-22 21:47:22,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,205 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,206 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,206 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,207 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,207 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,207 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,287 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,288 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,288 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,289 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,290 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,290 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,377 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,377 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,377 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,378 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,379 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,379 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,380 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,380 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,380 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,469 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:22,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,469 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:22,470 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:22,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,470 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-22 21:47:22,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,471 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,471 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,471 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:22,471 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:22,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,474 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,474 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,476 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 [2018-11-22 21:47:22,560 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,560 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,560 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-22 21:47:22,560 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:22,560 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,588 INFO L402 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2018-11-22 21:47:22,588 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-22 21:47:22,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,955 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 [2018-11-22 21:47:22,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,956 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,956 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:22,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,956 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,956 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-22 21:47:22,956 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:22,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,958 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 [2018-11-22 21:47:22,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,958 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,958 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,959 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:22,959 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:22,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,964 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,964 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,964 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:22,964 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:22,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,966 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,966 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,966 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:22,966 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:22,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,969 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,970 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,970 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,973 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,973 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,975 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,975 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,975 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,977 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 [2018-11-22 21:47:22,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,977 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,978 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,979 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,980 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,980 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,982 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 [2018-11-22 21:47:22,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,982 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,983 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,985 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,985 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,986 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,987 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 [2018-11-22 21:47:22,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,988 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,988 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,988 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,991 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,991 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,991 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,991 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:22,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,993 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,993 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,994 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:22,994 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:22,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:22,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:22,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:22,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:22,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:22,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:22,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:22,997 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:22,997 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:22,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,048 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,049 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,049 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,051 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,051 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,052 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,053 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 [2018-11-22 21:47:23,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,053 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,054 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,054 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,135 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,135 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,136 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,138 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 [2018-11-22 21:47:23,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,138 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,138 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,140 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 [2018-11-22 21:47:23,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,141 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,141 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,227 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,228 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,228 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,230 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,230 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,230 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,232 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 [2018-11-22 21:47:23,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,232 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,232 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,233 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,320 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,320 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,320 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,320 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,320 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,322 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,322 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,322 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,322 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,323 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 [2018-11-22 21:47:23,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,323 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,323 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,324 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,402 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,402 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,404 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,404 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,405 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,406 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,406 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:23,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:23,497 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:23,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:23,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:23,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:23,497 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:23,497 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:23,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:23,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:23,498 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-22 21:47:23,498 INFO L794 eck$LassoCheckResult]: Stem: 2215#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2192#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 2193#L571 assume !(main_~n~0 < 1); 2194#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2195#new_llENTRY ~n := #in~n; 2197#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2199#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2198#new_llENTRY ~n := #in~n; 2202#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2244#new_llFINAL assume true; 2237#new_llEXIT >#44#return; 2235#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2234#new_llFINAL assume true; 2231#new_llEXIT >#48#return; 2227#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 2204#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2191#new_llENTRY ~n := #in~n; 2239#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2181#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2229#new_llENTRY ~n := #in~n; 2239#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2181#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2229#new_llENTRY ~n := #in~n; 2219#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2180#new_llFINAL assume true; 2182#new_llEXIT >#44#return; 2216#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2236#new_llFINAL assume true; 2233#new_llEXIT >#44#return; 2232#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2228#new_llFINAL assume true; 2226#new_llEXIT >#50#return; 2225#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 2210#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 2211#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2223#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 2188#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 2187#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2189#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 2217#appendFINAL assume true; 2224#appendEXIT >#56#return; 2209#L565-1 call write~$Pointer$(#t~ret7.base, #t~ret7.offset, ~x.base, 4 + ~x.offset, 8);havoc #t~mem6.base, #t~mem6.offset;havoc #t~ret7.base, #t~ret7.offset;#res.base, #res.offset := ~x.base, ~x.offset; 2213#appendFINAL assume true; 2220#appendEXIT >#52#return; 2212#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 2184#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2183#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2186#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2185#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2183#lengthENTRY [2018-11-22 21:47:23,582 INFO L796 eck$LassoCheckResult]: Loop: 2183#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2186#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2185#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2183#lengthENTRY [2018-11-22 21:47:23,670 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:23,670 INFO L82 PathProgramCache]: Analyzing trace with hash -2140204151, now seen corresponding path program 2 times [2018-11-22 21:47:23,670 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:23,670 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:23,670 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:23,670 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:47:23,670 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:23,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:23,694 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:23,694 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 6 times [2018-11-22 21:47:23,694 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:23,694 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:23,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:23,695 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:23,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:23,698 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:47:23,698 INFO L82 PathProgramCache]: Analyzing trace with hash -32345216, now seen corresponding path program 3 times [2018-11-22 21:47:23,698 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 21:47:23,698 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 21:47:23,698 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:23,698 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 21:47:23,698 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:47:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:47:24,360 WARN L180 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2018-11-22 21:47:24,362 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:24,367 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:24,421 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:24,424 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:24,465 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:24,466 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:128, output treesize:104 [2018-11-22 21:47:25,024 WARN L180 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2018-11-22 21:47:25,027 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:25,032 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:25,093 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:25,097 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:25,137 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:25,137 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:128, output treesize:104 [2018-11-22 21:47:26,116 WARN L180 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 142 [2018-11-22 21:47:26,687 WARN L180 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2018-11-22 21:47:26,688 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:26,704 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:26,939 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:26,955 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:27,198 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:27,213 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:27,434 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 3 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:27,435 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 7 variables, input treesize:243, output treesize:245 [2018-11-22 21:47:27,670 WARN L180 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2018-11-22 21:47:28,090 WARN L180 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2018-11-22 21:47:28,405 WARN L180 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2018-11-22 21:47:28,814 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-22 21:47:35,440 WARN L180 SmtUtils]: Spent 6.57 s on a formula simplification. DAG size of input: 268 DAG size of output: 248 [2018-11-22 21:47:35,451 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:35,558 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:37,002 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:37,051 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:38,306 INFO L267 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 2 dim-2 vars, End of recursive call: 11 dim-0 vars, and 1 xjuncts. [2018-11-22 21:47:38,306 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 11 variables, input treesize:698, output treesize:973 [2018-11-22 21:47:39,480 WARN L180 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 138 [2018-11-22 21:47:41,728 WARN L180 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 160 DAG size of output: 148 [2018-11-22 21:47:42,698 WARN L180 SmtUtils]: Spent 967.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2018-11-22 21:47:42,702 INFO L216 LassoAnalysis]: Preferences: [2018-11-22 21:47:42,702 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-22 21:47:42,702 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-22 21:47:42,702 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-22 21:47:42,702 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-22 21:47:42,702 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-22 21:47:42,702 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-22 21:47:42,702 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-22 21:47:42,702 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration10_Lasso [2018-11-22 21:47:42,702 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-22 21:47:42,702 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-22 21:47:42,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,706 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:42,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-22 21:47:43,033 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 22 [2018-11-22 21:47:43,158 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-22 21:47:43,158 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-22 21:47:43,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,159 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,159 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 [2018-11-22 21:47:43,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,159 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,160 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 [2018-11-22 21:47:43,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,160 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,160 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,160 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 [2018-11-22 21:47:43,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,161 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,161 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,161 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,161 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,162 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,162 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:43,162 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:43,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,163 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:43,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,163 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,163 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-22 21:47:43,163 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:43,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,164 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,164 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:43,164 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:43,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,164 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 [2018-11-22 21:47:43,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,164 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,165 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:43,165 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:43,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,165 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 [2018-11-22 21:47:43,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,166 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:43,166 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:43,166 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,169 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-11-22 21:47:43,169 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-22 21:47:43,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,188 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:43,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,188 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,188 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-22 21:47:43,189 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:43,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,189 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,189 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:43,189 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:43,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,190 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 [2018-11-22 21:47:43,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,190 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,190 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,191 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,191 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,191 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,192 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,192 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 [2018-11-22 21:47:43,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,192 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,192 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,192 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 [2018-11-22 21:47:43,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,193 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,193 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,193 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,193 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:43,193 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-22 21:47:43,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,194 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 [2018-11-22 21:47:43,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,194 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,194 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,194 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 [2018-11-22 21:47:43,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,195 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,195 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,195 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,195 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,196 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,196 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,197 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,197 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,197 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,198 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,198 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 [2018-11-22 21:47:43,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,199 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,199 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,200 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,200 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,200 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 [2018-11-22 21:47:43,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,201 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,201 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,202 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,202 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,202 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 [2018-11-22 21:47:43,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,203 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,203 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,204 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,204 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,205 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,205 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,206 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,206 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,207 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,208 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,209 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-22 21:47:43,209 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-22 21:47:43,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,209 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-22 21:47:43,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,210 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,210 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,211 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,211 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,212 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 [2018-11-22 21:47:43,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,212 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,213 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 [2018-11-22 21:47:43,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,214 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,214 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,215 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,215 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 [2018-11-22 21:47:43,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,216 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,216 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:43,216 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:43,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,217 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 [2018-11-22 21:47:43,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,217 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:43,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,217 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:43,218 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:43,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,219 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 [2018-11-22 21:47:43,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,219 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,219 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:43,219 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:43,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,221 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,221 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:43,221 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:43,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,223 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:43,223 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:43,223 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,232 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-22 21:47:43,232 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-22 21:47:43,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,259 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:43,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,259 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,259 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:43,259 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:43,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,260 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:43,260 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:43,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,261 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,261 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,262 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 [2018-11-22 21:47:43,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,262 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,262 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,262 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 [2018-11-22 21:47:43,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,263 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,263 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,263 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,263 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,264 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 [2018-11-22 21:47:43,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,264 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,264 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,264 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 [2018-11-22 21:47:43,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,265 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,265 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:43,265 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:43,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,266 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,266 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,267 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 [2018-11-22 21:47:43,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,267 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,267 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,267 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 [2018-11-22 21:47:43,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,268 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,269 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 [2018-11-22 21:47:43,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,269 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,270 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,270 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,270 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,270 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,357 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,358 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,358 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 [2018-11-22 21:47:43,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,358 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,358 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,359 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,359 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,360 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,360 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,454 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,455 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,455 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,455 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 [2018-11-22 21:47:43,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,455 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,455 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,456 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 [2018-11-22 21:47:43,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,456 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,456 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,456 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 [2018-11-22 21:47:43,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,554 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,554 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,554 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 [2018-11-22 21:47:43,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,554 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:43,554 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:43,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,555 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-22 21:47:43,555 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 [2018-11-22 21:47:43,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,555 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,555 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:43,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:43,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,651 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:43,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,651 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 [2018-11-22 21:47:43,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,651 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:43,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,652 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 [2018-11-22 21:47:43,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,652 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,652 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:43,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,751 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 [2018-11-22 21:47:43,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,751 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,752 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:43,752 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:43,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,753 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 [2018-11-22 21:47:43,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,753 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:43,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,753 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:47:43,753 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:43,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,754 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,755 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:43,755 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:43,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,755 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 [2018-11-22 21:47:43,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,756 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:43,845 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:43,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,847 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 [2018-11-22 21:47:43,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,847 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:43,847 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:43,847 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,854 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-22 21:47:43,854 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:47:43,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:43,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,894 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:43,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,894 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:47:43,894 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:43,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,895 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 [2018-11-22 21:47:43,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,896 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:43,896 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:43,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,896 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 [2018-11-22 21:47:43,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,942 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:43,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,942 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 [2018-11-22 21:47:43,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:43,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,943 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 [2018-11-22 21:47:43,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:43,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,944 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 [2018-11-22 21:47:43,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:43,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:43,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:43,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:43,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:43,944 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:43,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:43,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:43,944 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 [2018-11-22 21:47:44,042 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,043 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 [2018-11-22 21:47:44,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,043 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:44,043 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:44,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,045 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,045 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,140 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 [2018-11-22 21:47:44,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,141 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,141 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,142 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,232 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 [2018-11-22 21:47:44,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,233 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 [2018-11-22 21:47:44,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,330 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,330 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,331 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,434 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 [2018-11-22 21:47:44,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,434 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,434 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,435 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 [2018-11-22 21:47:44,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,435 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,435 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,436 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,436 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,524 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:44,524 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:44,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,525 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-22 21:47:44,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,525 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,525 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,526 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,526 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,632 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,632 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,633 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,633 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,633 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,634 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 [2018-11-22 21:47:44,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,634 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,634 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:44,634 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:44,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,734 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:44,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,734 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,734 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:47:44,735 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:44,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,736 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:44,736 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:44,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,737 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 [2018-11-22 21:47:44,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,737 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,737 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:44,737 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:44,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,739 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 [2018-11-22 21:47:44,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,739 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:44,739 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:44,739 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,748 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-22 21:47:44,748 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-22 21:47:44,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,846 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 [2018-11-22 21:47:44,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,846 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:44,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,846 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,846 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:47:44,846 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:44,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,847 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 [2018-11-22 21:47:44,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,848 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,848 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:44,848 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:44,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,849 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 [2018-11-22 21:47:44,849 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,849 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,849 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,850 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 [2018-11-22 21:47:44,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,948 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,948 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,948 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 [2018-11-22 21:47:44,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,949 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,949 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:44,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,950 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,950 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 [2018-11-22 21:47:44,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:44,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:44,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:44,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:44,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:44,950 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:44,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:44,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:44,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,045 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,046 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:45,046 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:45,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,047 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,047 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,048 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,048 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,048 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,157 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,157 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,157 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 [2018-11-22 21:47:45,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,158 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,158 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,159 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,159 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 [2018-11-22 21:47:45,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,159 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,160 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 [2018-11-22 21:47:45,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,262 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,263 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,263 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,264 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,264 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 [2018-11-22 21:47:45,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,375 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,375 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,376 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,376 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,377 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,377 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,377 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,378 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,489 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 [2018-11-22 21:47:45,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,489 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,489 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,490 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 [2018-11-22 21:47:45,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,490 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,490 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 [2018-11-22 21:47:45,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-22 21:47:45,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,491 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:45,491 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:45,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,491 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-22 21:47:45,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,594 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,595 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,595 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:45,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,596 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,596 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,596 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:45,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,596 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 [2018-11-22 21:47:45,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,596 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,597 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,597 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:45,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,711 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,711 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,711 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:45,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,712 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,712 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:45,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:45,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,713 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 [2018-11-22 21:47:45,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,713 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,713 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,713 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:45,713 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:45,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,814 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,814 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:45,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,814 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,814 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:45,814 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:45,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,815 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,815 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,816 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:45,816 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:45,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,817 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,817 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,817 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:45,818 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:45,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,819 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 [2018-11-22 21:47:45,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,929 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,930 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:45,930 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:45,930 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,935 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-22 21:47:45,935 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-22 21:47:45,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,964 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,964 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:45,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,964 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,964 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:45,964 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:45,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,966 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,966 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:45,966 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:45,966 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:45,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:45,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:45,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:45,967 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:45,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:45,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:45,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:45,967 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,036 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,037 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 [2018-11-22 21:47:46,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,037 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,037 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,037 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,038 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 [2018-11-22 21:47:46,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,038 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,038 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,136 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 [2018-11-22 21:47:46,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,136 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,136 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,136 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,137 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,137 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,137 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-22 21:47:46,137 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-22 21:47:46,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,138 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 [2018-11-22 21:47:46,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,139 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,139 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,250 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,250 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,250 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,251 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 [2018-11-22 21:47:46,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,251 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,251 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,252 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,252 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,358 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,359 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,359 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,360 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,360 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,360 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,361 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,361 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,479 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,480 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,480 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,481 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,481 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,482 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,482 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,482 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,483 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 [2018-11-22 21:47:46,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,593 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,593 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,594 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,594 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,594 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,595 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,595 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,595 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,595 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,697 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,698 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,698 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,698 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,699 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,699 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,699 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 [2018-11-22 21:47:46,699 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,699 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:46,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,700 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-22 21:47:46,700 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-22 21:47:46,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,700 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-22 21:47:46,700 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 [2018-11-22 21:47:46,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,809 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:46,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:46,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:46,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,810 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:46,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,811 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:46,811 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:46,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,811 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:46,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:46,812 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:46,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:46,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,916 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:46,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:46,917 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:46,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,917 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 [2018-11-22 21:47:46,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,918 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:46,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:46,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:46,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:46,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:46,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,919 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 [2018-11-22 21:47:46,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:46,919 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:46,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:46,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:46,919 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:46,919 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:46,919 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:46,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:46,920 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 [2018-11-22 21:47:47,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,034 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,034 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:47,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,035 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:47:47,035 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:47,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,036 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,037 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:47,037 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:47,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,038 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 [2018-11-22 21:47:47,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,038 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,038 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:47,039 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:47,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,040 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 [2018-11-22 21:47:47,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,142 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,143 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:47,143 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:47,143 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,150 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-22 21:47:47,151 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:47:47,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,194 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 [2018-11-22 21:47:47,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,194 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,194 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:47,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,194 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:47:47,194 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:47,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,196 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 [2018-11-22 21:47:47,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,196 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,196 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:47,196 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:47,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,198 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,251 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,252 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,253 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,254 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,254 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 [2018-11-22 21:47:47,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,254 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,255 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,361 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,361 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,361 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,362 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,362 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,363 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,363 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:47,363 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:47,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,364 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,365 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,468 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,468 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,468 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,469 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 [2018-11-22 21:47:47,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,469 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,469 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,469 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,470 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,470 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,471 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 [2018-11-22 21:47:47,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,584 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,585 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,585 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,586 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,586 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,587 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,587 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,587 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,697 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,698 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,698 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,699 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 [2018-11-22 21:47:47,699 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,699 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,699 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,699 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,700 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 [2018-11-22 21:47:47,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,700 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,700 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,700 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,808 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,810 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,810 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,810 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,811 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,811 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,811 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,926 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,926 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,927 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,927 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:47,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:47,928 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-22 21:47:47,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:47,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:47,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:47,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:47,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:47,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:47,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:47,929 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-22 21:47:47,929 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 [2018-11-22 21:47:48,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,039 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,040 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,041 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,041 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,041 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,042 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,042 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,043 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 [2018-11-22 21:47:48,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,140 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,140 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,141 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,141 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,142 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,142 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,143 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,143 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:48,143 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:48,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,145 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 [2018-11-22 21:47:48,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,250 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,250 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:48,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,251 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,251 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:47:48,251 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:48,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,253 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,253 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,253 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:48,254 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:48,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,255 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 [2018-11-22 21:47:48,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,255 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,256 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:48,256 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:48,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,259 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 [2018-11-22 21:47:48,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,359 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,359 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:48,359 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:48,359 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,372 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-22 21:47:48,372 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-22 21:47:48,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,429 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,429 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:48,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,430 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-22 21:47:48,430 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:48,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,432 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 [2018-11-22 21:47:48,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,432 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,432 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,432 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:48,433 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:48,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,434 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 [2018-11-22 21:47:48,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,435 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,475 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,476 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 [2018-11-22 21:47:48,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,476 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,477 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,477 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,478 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,478 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,478 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,479 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,479 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,479 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,589 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,589 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,589 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,590 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,590 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,591 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-22 21:47:48,591 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-22 21:47:48,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,593 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 [2018-11-22 21:47:48,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,593 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,593 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,593 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,691 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 [2018-11-22 21:47:48,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,692 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,692 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,693 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 [2018-11-22 21:47:48,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,693 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,693 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,693 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,694 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 [2018-11-22 21:47:48,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,694 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,694 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,695 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,808 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,808 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,808 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,809 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,810 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,810 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,811 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,811 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,932 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,932 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,932 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:48,933 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,933 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,933 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,934 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 [2018-11-22 21:47:48,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:48,934 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:48,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:48,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:48,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:48,934 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:48,935 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:48,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:48,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:48,935 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 [2018-11-22 21:47:49,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,040 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:49,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:49,040 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:49,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,041 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:49,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,041 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:49,042 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:49,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:49,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,043 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:49,043 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:49,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,043 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 [2018-11-22 21:47:49,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:49,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,156 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:49,156 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:49,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,157 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 [2018-11-22 21:47:49,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:49,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,157 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:49,158 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:49,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,159 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:49,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-22 21:47:49,159 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-22 21:47:49,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,160 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-22 21:47:49,160 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 [2018-11-22 21:47:49,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,277 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,278 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,279 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,279 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,389 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,391 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,391 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,391 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,392 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 [2018-11-22 21:47:49,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,392 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,392 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,392 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:49,392 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:49,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,500 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,501 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:49,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,501 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,501 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:47:49,501 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:49,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,502 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,502 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,503 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:49,503 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:49,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,504 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,504 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,504 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:49,504 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:49,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,607 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,607 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:49,607 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:49,607 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,614 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-22 21:47:49,614 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-22 21:47:49,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,689 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 [2018-11-22 21:47:49,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,689 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:49,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,690 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-22 21:47:49,690 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:49,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,691 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,691 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:49,692 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:49,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,693 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 [2018-11-22 21:47:49,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,693 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,693 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,733 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,734 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,734 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,734 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,734 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,735 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,735 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,735 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,736 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,737 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,737 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,839 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 [2018-11-22 21:47:49,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,840 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,840 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,841 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,841 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,841 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-22 21:47:49,841 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-22 21:47:49,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,843 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 [2018-11-22 21:47:49,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,843 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,843 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,843 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,953 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,953 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,953 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:49,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,954 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,954 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,954 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,955 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 [2018-11-22 21:47:49,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:49,955 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:49,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:49,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:49,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:49,955 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:49,956 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:49,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:49,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:49,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,069 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,069 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,069 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,070 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,070 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,070 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,072 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,072 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,073 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,184 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,184 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,185 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 [2018-11-22 21:47:50,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,185 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,185 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,185 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,186 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 [2018-11-22 21:47:50,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,186 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,186 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,186 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,298 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,298 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,299 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,300 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,300 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,301 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,301 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,410 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,410 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,411 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,412 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,412 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,412 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,413 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-22 21:47:50,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,413 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-22 21:47:50,413 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-22 21:47:50,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,414 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-22 21:47:50,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,523 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,523 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,523 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,523 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:50,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,524 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,525 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,525 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:50,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,526 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,526 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:50,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,636 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,636 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,636 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:50,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,637 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 [2018-11-22 21:47:50,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:50,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,637 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,638 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:50,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:50,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,639 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 [2018-11-22 21:47:50,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,639 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,639 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,639 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:50,639 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:50,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,757 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,757 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:50,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,757 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,758 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-22 21:47:50,758 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:50,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,759 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,760 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,760 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:50,760 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:50,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,762 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:50,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:50,762 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,762 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:50,762 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:50,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:50,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:50,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:50,879 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:50,879 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:50,879 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-22 21:47:50,879 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:50,891 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2018-11-22 21:47:50,891 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-22 21:47:51,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,094 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,094 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-22 21:47:51,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,095 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,095 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-22 21:47:51,095 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:51,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,098 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 [2018-11-22 21:47:51,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,098 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,099 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,099 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:51,099 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:51,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,103 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,103 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,103 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,105 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 [2018-11-22 21:47:51,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,105 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,105 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,106 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,108 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,108 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,108 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,111 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,111 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,111 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,125 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 [2018-11-22 21:47:51,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,126 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,126 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,126 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,128 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 [2018-11-22 21:47:51,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,128 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,128 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,129 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-22 21:47:51,129 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-22 21:47:51,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,132 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,132 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,244 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,244 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,245 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,245 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,246 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,247 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,247 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,372 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,372 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,372 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,374 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,374 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,374 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,375 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,375 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,375 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,492 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,493 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,493 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,494 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,494 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,494 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,496 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,496 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,496 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,618 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,618 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,618 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,619 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,620 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,620 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,621 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,621 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,621 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-22 21:47:51,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,739 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,739 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,739 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,740 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 [2018-11-22 21:47:51,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,740 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,741 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,741 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,742 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 [2018-11-22 21:47:51,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-22 21:47:51,742 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-22 21:47:51,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-22 21:47:51,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-22 21:47:51,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-22 21:47:51,742 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-22 21:47:51,742 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-22 21:47:51,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-22 21:47:51,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-22 21:47:51,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.11 09:47:51 BoogieIcfgContainer [2018-11-22 21:47:51,855 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-22 21:47:51,855 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 21:47:51,855 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 21:47:51,856 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 21:47:51,856 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:42:31" (3/4) ... [2018-11-22 21:47:51,858 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-22 21:47:51,858 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 21:47:51,859 INFO L168 Benchmark]: Toolchain (without parser) took 320692.70 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-22 21:47:51,859 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:47:51,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -154.5 MB). Peak memory consumption was 28.9 MB. Max. memory is 11.5 GB. [2018-11-22 21:47:51,860 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:47:51,860 INFO L168 Benchmark]: Boogie Preprocessor took 14.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:47:51,860 INFO L168 Benchmark]: RCFGBuilder took 244.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2018-11-22 21:47:51,860 INFO L168 Benchmark]: BuchiAutomizer took 320077.34 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.4 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-22 21:47:51,861 INFO L168 Benchmark]: Witness Printer took 3.03 ms. Allocated memory is still 2.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:47:51,862 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 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 323.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -154.5 MB). Peak memory consumption was 28.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 244.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 320077.34 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.4 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Witness Printer took 3.03 ms. Allocated memory is still 2.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 9 terminating modules (7 trivial, 2 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function \old(n) and consists of 5 locations. One deterministic module has affine ranking function \old(n) and consists of 6 locations. 7 modules have a trivial ranking function, the largest among these consists of 36 locations. The remainder module has 66 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 319.9s and 10 iterations. TraceHistogramMax:7. Analysis of lassos took 100.0s. Construction of modules took 109.4s. Büchi inclusion checks took 110.2s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 9. Automata minimization 0.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 74 StatesRemovedByMinimization, 9 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 84 states and ocurred in iteration 6. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 212 SDtfs, 169 SDslu, 1123 SDs, 0 SdLazy, 1495 SolverSat, 128 SolverUnsat, 11 SolverUnknown, 0 SolverNotchecked, 109.4s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc3 concLT0 SILN0 SILU4 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital428 mio100 ax100 hnf100 lsp95 ukn18 mio100 lsp56 div100 bol100 ite100 ukn100 eq201 hnf83 smp97 dnf168 smp99 tf100 neg95 sie110 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 325ms VariablesStem: 6 VariablesLoop: 7 DisjunctsStem: 2 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 168 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8;" "assume !(main_~n~0 < 1);" "call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume 0 == ~n;#res.base, #res.offset := 0, 0;" "assume true;" >"#44#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#48#return;" "main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset;" "call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume 0 == ~n;#res.base, #res.offset := 0, 0;" "assume true;" >"#44#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#44#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#50#return;" "main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;" "call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);"< "~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset;" "assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8);" "call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);"< "~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset;" "assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset;" "assume true;" >"#56#return;" "call write~$Pointer$(#t~ret7.base, #t~ret7.offset, ~x.base, 4 + ~x.offset, 8);havoc #t~mem6.base, #t~mem6.offset;havoc #t~ret7.base, #t~ret7.offset;#res.base, #res.offset := ~x.base, ~x.offset;" "assume true;" >"#52#return;" "main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset;" "call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);"< "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8);" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< Loop: "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8);" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...