./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f345f307410a5ddbdd0513896d69ca703c67be23 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 01:21:24,488 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 01:21:24,489 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 01:21:24,495 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 01:21:24,495 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 01:21:24,495 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 01:21:24,496 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 01:21:24,497 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 01:21:24,498 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 01:21:24,498 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 01:21:24,498 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 01:21:24,498 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 01:21:24,499 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 01:21:24,499 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 01:21:24,500 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 01:21:24,500 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 01:21:24,501 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 01:21:24,502 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 01:21:24,503 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 01:21:24,503 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 01:21:24,504 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 01:21:24,504 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 01:21:24,506 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 01:21:24,506 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 01:21:24,506 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 01:21:24,506 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 01:21:24,507 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 01:21:24,507 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 01:21:24,508 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 01:21:24,508 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 01:21:24,508 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 01:21:24,509 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 01:21:24,509 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 01:21:24,509 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 01:21:24,509 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 01:21:24,510 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 01:21:24,510 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-12-09 01:21:24,518 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 01:21:24,518 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 01:21:24,519 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 01:21:24,519 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 01:21:24,519 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 01:21:24,519 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-09 01:21:24,519 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-09 01:21:24,519 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-09 01:21:24,519 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-09 01:21:24,519 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-09 01:21:24,519 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-09 01:21:24,520 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 01:21:24,520 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 01:21:24,521 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-09 01:21:24,521 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 01:21:24,521 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-09 01:21:24,521 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 01:21:24,521 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 01:21:24,521 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-09 01:21:24,521 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 01:21:24,521 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 01:21:24,521 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-09 01:21:24,522 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-09 01:21:24,522 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_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f345f307410a5ddbdd0513896d69ca703c67be23 [2018-12-09 01:21:24,539 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 01:21:24,546 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 01:21:24,548 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 01:21:24,549 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 01:21:24,549 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 01:21:24,549 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-12-09 01:21:24,585 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/data/db3257235/d0ffa3fb31684513803c4c934a659de7/FLAGd18461656 [2018-12-09 01:21:24,907 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 01:21:24,908 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-12-09 01:21:24,911 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/data/db3257235/d0ffa3fb31684513803c4c934a659de7/FLAGd18461656 [2018-12-09 01:21:25,321 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/data/db3257235/d0ffa3fb31684513803c4c934a659de7 [2018-12-09 01:21:25,324 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 01:21:25,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 01:21:25,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 01:21:25,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 01:21:25,329 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 01:21:25,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59185f77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25, skipping insertion in model container [2018-12-09 01:21:25,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 01:21:25,349 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 01:21:25,434 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:21:25,436 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 01:21:25,446 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:21:25,454 INFO L195 MainTranslator]: Completed translation [2018-12-09 01:21:25,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25 WrapperNode [2018-12-09 01:21:25,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 01:21:25,455 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 01:21:25,455 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 01:21:25,455 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 01:21:25,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,463 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,472 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 01:21:25,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 01:21:25,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 01:21:25,473 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 01:21:25,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... [2018-12-09 01:21:25,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 01:21:25,482 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 01:21:25,482 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 01:21:25,482 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 01:21:25,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/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 [2018-12-09 01:21:25,544 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2018-12-09 01:21:25,544 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2018-12-09 01:21:25,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 01:21:25,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 01:21:25,545 INFO L130 BoogieDeclarations]: Found specification of procedure id [2018-12-09 01:21:25,545 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2018-12-09 01:21:25,642 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 01:21:25,642 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-12-09 01:21:25,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:21:25 BoogieIcfgContainer [2018-12-09 01:21:25,643 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 01:21:25,643 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-09 01:21:25,643 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-09 01:21:25,646 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-09 01:21:25,647 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 01:21:25,647 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 09.12 01:21:25" (1/3) ... [2018-12-09 01:21:25,648 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4c29ff53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.12 01:21:25, skipping insertion in model container [2018-12-09 01:21:25,648 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 01:21:25,648 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:21:25" (2/3) ... [2018-12-09 01:21:25,648 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4c29ff53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.12 01:21:25, skipping insertion in model container [2018-12-09 01:21:25,648 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 01:21:25,648 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:21:25" (3/3) ... [2018-12-09 01:21:25,650 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-12-09 01:21:25,682 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 01:21:25,683 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-09 01:21:25,683 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-09 01:21:25,683 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-09 01:21:25,683 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 01:21:25,683 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 01:21:25,683 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-09 01:21:25,683 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 01:21:25,683 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-09 01:21:25,691 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-12-09 01:21:25,706 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-12-09 01:21:25,706 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-09 01:21:25,706 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-09 01:21:25,711 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-09 01:21:25,711 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-12-09 01:21:25,711 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-09 01:21:25,711 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-12-09 01:21:25,712 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-12-09 01:21:25,712 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-09 01:21:25,712 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-09 01:21:25,713 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-09 01:21:25,713 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-12-09 01:21:25,717 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue [2018-12-09 01:21:25,718 INFO L796 eck$LassoCheckResult]: Loop: 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-12-09 01:21:25,721 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:21:25,721 INFO L82 PathProgramCache]: Analyzing trace with hash 1404, now seen corresponding path program 1 times [2018-12-09 01:21:25,723 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:21:25,724 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:21:25,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:25,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:21:25,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:25,775 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:21:25,775 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 1 times [2018-12-09 01:21:25,775 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:21:25,775 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:21:25,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:25,776 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:21:25,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:25,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:25,796 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:21:25,796 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 1 times [2018-12-09 01:21:25,796 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:21:25,796 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:21:25,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:25,797 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:21:25,797 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:25,896 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 01:21:25,896 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 01:21:25,897 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 01:21:25,897 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 01:21:25,897 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 01:21:25,897 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:25,897 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 01:21:25,897 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 01:21:25,897 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-12-09 01:21:25,897 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 01:21:25,897 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 01:21:25,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:25,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:25,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:25,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:25,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:25,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:25,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:25,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:25,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:25,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:26,045 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 01:21:26,046 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:26,050 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:26,050 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:26,056 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:26,056 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:26,074 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:26,074 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:26,076 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:26,076 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:26,091 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:26,091 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:26,108 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 01:21:26,108 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:40,209 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-09 01:21:40,216 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 01:21:40,217 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 01:21:40,217 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 01:21:40,217 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 01:21:40,217 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 01:21:40,217 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:40,217 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 01:21:40,217 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 01:21:40,218 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-12-09 01:21:40,218 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 01:21:40,218 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 01:21:40,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,223 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,323 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 01:21:40,327 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 01:21:40,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,331 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,332 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,337 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,337 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,339 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 [2018-12-09 01:21:40,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,339 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,340 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,351 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,352 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,353 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 [2018-12-09 01:21:40,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,354 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,355 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,356 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 [2018-12-09 01:21:40,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,357 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,357 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,359 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 [2018-12-09 01:21:40,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,360 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,360 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,362 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 [2018-12-09 01:21:40,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,363 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,363 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,364 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 [2018-12-09 01:21:40,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,365 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,366 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,367 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 [2018-12-09 01:21:40,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,368 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:40,369 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:40,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,371 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 01:21:40,371 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 [2018-12-09 01:21:40,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,372 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,373 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,374 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 [2018-12-09 01:21:40,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,375 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,376 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,377 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 [2018-12-09 01:21:40,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,378 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,379 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,390 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 [2018-12-09 01:21:40,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,391 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,391 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,393 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 [2018-12-09 01:21:40,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,394 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,394 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,395 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 [2018-12-09 01:21:40,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,396 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,397 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,399 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,400 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,402 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,402 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,405 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,405 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,407 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 [2018-12-09 01:21:40,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,407 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,408 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,409 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 01:21:40,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,410 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,411 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,412 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,413 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,413 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,415 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 [2018-12-09 01:21:40,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,416 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,417 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,428 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 [2018-12-09 01:21:40,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,431 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 [2018-12-09 01:21:40,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,433 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,434 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 [2018-12-09 01:21:40,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,435 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,436 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,437 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 [2018-12-09 01:21:40,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,438 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,440 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,440 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,440 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,442 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 [2018-12-09 01:21:40,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,443 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,443 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,445 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 [2018-12-09 01:21:40,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,446 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,448 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 01:21:40,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,450 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,450 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,452 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 [2018-12-09 01:21:40,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,453 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,455 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 [2018-12-09 01:21:40,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,456 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,457 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,469 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 [2018-12-09 01:21:40,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,470 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,471 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,472 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 [2018-12-09 01:21:40,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,474 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,477 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,478 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 [2018-12-09 01:21:40,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,479 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,480 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,481 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 [2018-12-09 01:21:40,482 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,483 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,486 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,488 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 [2018-12-09 01:21:40,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:40,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,489 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,489 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,490 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 01:21:40,491 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 [2018-12-09 01:21:40,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,491 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,492 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,492 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,494 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 [2018-12-09 01:21:40,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,494 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,495 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,495 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,497 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 [2018-12-09 01:21:40,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,498 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,498 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,500 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,527 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 [2018-12-09 01:21:40,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,528 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,529 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,530 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,531 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 [2018-12-09 01:21:40,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,531 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,531 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,532 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,533 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 [2018-12-09 01:21:40,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,534 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,535 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,536 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 [2018-12-09 01:21:40,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,536 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,537 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,537 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,538 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 [2018-12-09 01:21:40,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,539 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,539 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,540 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,541 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 [2018-12-09 01:21:40,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,542 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,543 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,544 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 [2018-12-09 01:21:40,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,545 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,545 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:40,546 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:40,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,547 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 01:21:40,547 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 [2018-12-09 01:21:40,548 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,548 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,548 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,549 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,552 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,554 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,555 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 [2018-12-09 01:21:40,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,556 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,557 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,596 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 [2018-12-09 01:21:40,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,596 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,597 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,597 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,599 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 [2018-12-09 01:21:40,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,600 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,600 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,601 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,602 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 [2018-12-09 01:21:40,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,603 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,604 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,606 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,609 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,612 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,613 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,615 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 [2018-12-09 01:21:40,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,615 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:40,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,616 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,617 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 01:21:40,618 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 [2018-12-09 01:21:40,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,618 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,619 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,619 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,620 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 [2018-12-09 01:21:40,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,621 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,622 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,622 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,624 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,626 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,669 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 [2018-12-09 01:21:40,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,670 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,670 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,671 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,672 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 [2018-12-09 01:21:40,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,673 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,673 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,674 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,675 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 [2018-12-09 01:21:40,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,676 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,676 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,677 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,678 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 [2018-12-09 01:21:40,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,678 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,679 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,680 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,680 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 [2018-12-09 01:21:40,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,681 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,681 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,682 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,683 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 [2018-12-09 01:21:40,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,684 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,685 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,686 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 [2018-12-09 01:21:40,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,687 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,687 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:40,688 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:40,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,689 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 01:21:40,689 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 [2018-12-09 01:21:40,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,691 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,693 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 [2018-12-09 01:21:40,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,693 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,694 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,694 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,696 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 [2018-12-09 01:21:40,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,696 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,697 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,697 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,704 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 [2018-12-09 01:21:40,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,704 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,705 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,705 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,707 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 [2018-12-09 01:21:40,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,707 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,707 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,708 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,709 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 [2018-12-09 01:21:40,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,710 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,710 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,712 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 [2018-12-09 01:21:40,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,713 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,714 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 [2018-12-09 01:21:40,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,715 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,715 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,717 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 [2018-12-09 01:21:40,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,718 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,718 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,720 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 [2018-12-09 01:21:40,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,720 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:40,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:40,721 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:40,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,723 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 01:21:40,723 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 [2018-12-09 01:21:40,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,724 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,724 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,725 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:40,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,728 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,728 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,729 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,732 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 [2018-12-09 01:21:40,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,733 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,734 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,748 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 [2018-12-09 01:21:40,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,749 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,750 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,750 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,754 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 [2018-12-09 01:21:40,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,755 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,756 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,760 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 [2018-12-09 01:21:40,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,760 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,761 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,762 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,765 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 [2018-12-09 01:21:40,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,766 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,767 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,767 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,770 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 [2018-12-09 01:21:40,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,771 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,771 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,771 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,774 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 [2018-12-09 01:21:40,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,774 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,775 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,775 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,778 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 [2018-12-09 01:21:40,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:40,778 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:40,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:40,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:40,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:40,778 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:40,779 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:40,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:40,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:40,800 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 01:21:40,800 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 01:21:40,800 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 01:21:40,800 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 01:21:40,800 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 01:21:40,800 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:40,800 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 01:21:40,800 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 01:21:40,800 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-12-09 01:21:40,800 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 01:21:40,800 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 01:21:40,801 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,829 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:40,960 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 01:21:40,960 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:40,963 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:40,963 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:40,966 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:40,966 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:40,981 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:40,981 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:40,983 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:40,983 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:40,999 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:40,999 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:41,001 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:41,001 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:41,016 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:41,016 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:41,018 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:41,018 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:41,033 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:41,033 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:41,035 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:41,035 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:41,050 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:41,050 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:41,052 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:41,052 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret1=0} Honda state: {id2_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:41,076 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:41,076 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:41,078 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:41,078 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0=0} Honda state: {ULTIMATE.start_main_~input~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:41,093 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:41,093 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:41,110 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 01:21:41,110 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:55,468 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-09 01:21:55,474 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 01:21:55,475 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 01:21:55,475 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 01:21:55,475 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 01:21:55,475 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 01:21:55,475 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:55,475 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 01:21:55,475 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 01:21:55,475 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-12-09 01:21:55,475 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 01:21:55,475 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 01:21:55,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,483 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,484 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,486 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,506 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:55,604 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 01:21:55,604 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 01:21:55,604 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 [2018-12-09 01:21:55,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,604 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,605 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,606 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,606 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,606 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 [2018-12-09 01:21:55,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,607 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,607 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,607 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 [2018-12-09 01:21:55,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,608 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,608 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,609 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,609 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,609 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 [2018-12-09 01:21:55,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,610 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,610 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,610 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 [2018-12-09 01:21:55,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,611 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,611 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,611 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 [2018-12-09 01:21:55,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,612 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,612 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,613 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,615 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 [2018-12-09 01:21:55,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,615 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,615 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,616 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 [2018-12-09 01:21:55,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,616 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,616 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,617 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,617 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,618 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 [2018-12-09 01:21:55,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,618 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,618 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,619 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 [2018-12-09 01:21:55,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,619 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,619 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,620 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 [2018-12-09 01:21:55,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,620 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,620 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,621 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 [2018-12-09 01:21:55,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,621 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:21:55,621 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:21:55,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,622 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 01:21:55,622 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 [2018-12-09 01:21:55,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,623 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,624 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,624 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,624 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 [2018-12-09 01:21:55,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,625 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,625 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,626 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,627 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,627 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,628 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,628 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,629 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,629 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,630 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,630 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,631 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,632 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,634 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 [2018-12-09 01:21:55,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,634 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,634 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,635 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 [2018-12-09 01:21:55,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,635 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,635 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,636 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,636 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,637 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 [2018-12-09 01:21:55,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,637 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,638 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,638 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 [2018-12-09 01:21:55,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,638 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,639 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,639 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 [2018-12-09 01:21:55,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,640 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,641 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,641 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,641 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 01:21:55,641 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 [2018-12-09 01:21:55,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,642 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,645 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 [2018-12-09 01:21:55,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,645 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,646 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,647 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,648 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,648 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 [2018-12-09 01:21:55,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,649 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,649 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,650 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 [2018-12-09 01:21:55,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,651 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 [2018-12-09 01:21:55,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,651 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,654 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,656 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,657 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,658 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,659 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,659 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,659 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,660 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,661 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,662 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 01:21:55,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,663 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,663 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,664 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,664 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,664 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,665 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,665 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,665 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 [2018-12-09 01:21:55,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,666 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,666 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,667 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 [2018-12-09 01:21:55,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,667 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,667 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,668 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 [2018-12-09 01:21:55,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,668 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,668 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,669 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 [2018-12-09 01:21:55,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,669 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,670 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,670 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 [2018-12-09 01:21:55,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,671 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,671 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 [2018-12-09 01:21:55,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,672 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,672 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,675 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 [2018-12-09 01:21:55,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,676 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,676 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,676 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 [2018-12-09 01:21:55,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,677 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,677 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,678 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 [2018-12-09 01:21:55,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,678 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,679 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 [2018-12-09 01:21:55,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,679 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,679 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,680 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 [2018-12-09 01:21:55,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,680 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,680 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,681 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 [2018-12-09 01:21:55,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,681 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,682 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,682 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 [2018-12-09 01:21:55,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:21:55,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,683 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,683 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,683 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 01:21:55,683 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 [2018-12-09 01:21:55,684 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,684 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,684 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,684 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,685 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 [2018-12-09 01:21:55,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,685 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,685 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,685 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,686 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 [2018-12-09 01:21:55,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,686 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,686 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,687 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,688 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,688 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,688 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,689 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 [2018-12-09 01:21:55,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,689 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,689 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,690 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 [2018-12-09 01:21:55,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,696 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,696 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,697 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 [2018-12-09 01:21:55,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,697 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,697 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,698 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,698 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 [2018-12-09 01:21:55,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,699 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,699 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,699 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,700 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 [2018-12-09 01:21:55,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,700 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,713 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,713 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,719 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 [2018-12-09 01:21:55,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,720 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,720 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,720 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,721 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 [2018-12-09 01:21:55,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,721 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,721 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,722 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,722 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 [2018-12-09 01:21:55,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,723 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,730 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,730 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,731 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 [2018-12-09 01:21:55,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,731 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,731 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,731 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,732 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 [2018-12-09 01:21:55,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,732 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,733 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,733 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,734 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 [2018-12-09 01:21:55,734 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,734 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,745 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,745 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,746 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 [2018-12-09 01:21:55,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,746 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,746 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:21:55,747 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:21:55,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,747 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 01:21:55,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,748 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,748 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,749 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 [2018-12-09 01:21:55,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,749 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,761 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,762 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,763 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 [2018-12-09 01:21:55,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,763 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,763 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,764 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 [2018-12-09 01:21:55,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,765 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,765 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,766 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 [2018-12-09 01:21:55,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,766 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,778 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,779 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,780 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 [2018-12-09 01:21:55,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,780 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,781 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,783 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,784 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,785 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 [2018-12-09 01:21:55,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,786 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,792 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,792 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,794 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 [2018-12-09 01:21:55,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,794 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,796 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,813 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 [2018-12-09 01:21:55,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,813 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,814 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,815 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 [2018-12-09 01:21:55,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,816 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,817 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,819 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 [2018-12-09 01:21:55,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,819 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,820 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,822 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 [2018-12-09 01:21:55,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,822 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,823 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,823 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,825 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 [2018-12-09 01:21:55,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,825 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,826 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,828 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 [2018-12-09 01:21:55,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,828 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,829 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,830 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 [2018-12-09 01:21:55,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,831 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:21:55,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,831 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,832 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,833 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 01:21:55,833 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 [2018-12-09 01:21:55,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,834 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,834 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,835 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,836 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 [2018-12-09 01:21:55,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,836 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,837 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,838 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,839 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 [2018-12-09 01:21:55,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,839 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,839 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,840 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,841 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 [2018-12-09 01:21:55,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,842 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,850 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,851 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,852 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 [2018-12-09 01:21:55,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,852 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,853 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,854 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,855 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 [2018-12-09 01:21:55,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,855 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,856 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,856 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,865 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,865 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,867 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 [2018-12-09 01:21:55,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,867 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,868 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,869 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 [2018-12-09 01:21:55,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,870 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,870 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,872 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,901 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 [2018-12-09 01:21:55,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,901 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,902 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,902 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,903 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 [2018-12-09 01:21:55,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,904 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,904 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,905 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,906 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 [2018-12-09 01:21:55,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,906 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,907 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,907 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,908 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 [2018-12-09 01:21:55,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,909 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,909 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,910 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,911 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 [2018-12-09 01:21:55,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,911 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,912 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,912 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,914 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 [2018-12-09 01:21:55,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,914 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,915 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,917 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,917 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:21:55,918 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:21:55,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,919 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 01:21:55,919 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 [2018-12-09 01:21:55,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,920 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,921 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 [2018-12-09 01:21:55,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,922 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,924 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 [2018-12-09 01:21:55,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,924 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,926 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,928 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 [2018-12-09 01:21:55,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,928 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,929 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,929 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,930 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 [2018-12-09 01:21:55,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,931 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,931 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,932 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 [2018-12-09 01:21:55,933 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,933 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,943 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 [2018-12-09 01:21:55,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,944 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,945 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 [2018-12-09 01:21:55,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,945 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,948 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 [2018-12-09 01:21:55,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,948 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,956 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,963 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 [2018-12-09 01:21:55,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,963 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,965 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 [2018-12-09 01:21:55,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,966 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,966 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,966 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,968 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 [2018-12-09 01:21:55,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,968 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,971 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,971 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,973 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 [2018-12-09 01:21:55,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,973 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,974 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,974 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,977 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,979 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 [2018-12-09 01:21:55,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,979 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,988 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,990 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:21:55,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:21:55,990 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:21:55,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,992 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 01:21:55,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:55,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,992 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:55,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:55,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:55,993 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:55,993 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:55,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:55,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:55,995 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 [2018-12-09 01:21:55,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:55,995 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:55,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,026 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,027 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,029 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 [2018-12-09 01:21:56,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,030 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,030 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,033 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 [2018-12-09 01:21:56,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,033 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,034 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,034 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,036 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 [2018-12-09 01:21:56,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,036 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,036 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,037 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,038 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 [2018-12-09 01:21:56,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,039 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,039 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,040 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,042 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 [2018-12-09 01:21:56,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,043 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,043 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,045 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 [2018-12-09 01:21:56,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,045 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,046 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,046 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,048 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 [2018-12-09 01:21:56,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,049 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,049 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,050 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:56,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,065 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,065 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,065 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,067 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 [2018-12-09 01:21:56,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,068 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,068 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,068 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:56,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,071 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,072 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,072 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:56,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,075 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,075 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,076 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,078 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 [2018-12-09 01:21:56,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,079 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,079 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,080 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:56,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,082 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,083 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,083 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:21:56,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:21:56,086 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:21:56,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:21:56,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:21:56,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:21:56,087 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:21:56,087 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:21:56,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:21:56,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:21:56,089 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-09 01:21:56,090 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-12-09 01:21:56,090 INFO L796 eck$LassoCheckResult]: Loop: 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-12-09 01:21:56,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:21:56,090 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 2 times [2018-12-09 01:21:56,090 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:21:56,090 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:21:56,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:56,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:21:56,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:56,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:56,099 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:21:56,099 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 2 times [2018-12-09 01:21:56,099 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:21:56,099 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:21:56,100 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:56,100 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-09 01:21:56,100 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:56,105 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:21:56,105 INFO L82 PathProgramCache]: Analyzing trace with hash 222646644, now seen corresponding path program 3 times [2018-12-09 01:21:56,105 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:21:56,105 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:21:56,105 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:56,106 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-09 01:21:56,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:21:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 01:21:56,187 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 01:21:56,187 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 01:21:56,187 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 01:21:56,187 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 01:21:56,188 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 01:21:56,188 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:56,188 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 01:21:56,188 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 01:21:56,188 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-12-09 01:21:56,188 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 01:21:56,188 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 01:21:56,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,193 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,196 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,197 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,208 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,209 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:21:56,296 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 01:21:56,296 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:56,298 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:56,298 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:56,300 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:56,300 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#in~x=0} Honda state: {id2_#in~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:56,326 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:56,326 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:56,328 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:56,329 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:56,354 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:56,354 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:56,356 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:56,356 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret0=0} Honda state: {id_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:56,371 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:56,371 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:56,373 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:56,373 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~x=0} Honda state: {id2_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:56,388 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:56,389 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:56,391 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:56,391 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:56,406 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:56,406 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:21:56,408 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:21:56,408 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:56,425 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:21:56,425 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:21:56,442 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 01:21:56,442 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:22:12,077 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-09 01:22:12,084 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 01:22:12,084 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 01:22:12,084 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 01:22:12,084 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 01:22:12,084 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 01:22:12,085 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:22:12,085 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 01:22:12,085 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 01:22:12,085 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-12-09 01:22:12,085 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 01:22:12,085 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 01:22:12,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,193 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 01:22:12,194 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 01:22:12,194 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 [2018-12-09 01:22:12,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,194 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,195 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,196 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 [2018-12-09 01:22:12,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,197 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,197 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,197 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 [2018-12-09 01:22:12,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,198 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,198 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,199 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 [2018-12-09 01:22:12,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,200 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,200 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,200 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 [2018-12-09 01:22:12,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,201 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,201 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,202 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 [2018-12-09 01:22:12,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,203 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,203 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,203 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 [2018-12-09 01:22:12,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,204 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,204 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,207 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 [2018-12-09 01:22:12,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,207 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,208 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,208 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 [2018-12-09 01:22:12,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,209 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,209 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,210 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 [2018-12-09 01:22:12,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,210 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:12,210 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:12,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,211 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 01:22:12,211 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 [2018-12-09 01:22:12,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,212 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,213 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 [2018-12-09 01:22:12,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,214 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,214 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,214 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 [2018-12-09 01:22:12,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,215 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,215 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,216 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 [2018-12-09 01:22:12,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,217 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,217 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 [2018-12-09 01:22:12,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,218 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,218 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,219 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 [2018-12-09 01:22:12,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,220 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,220 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,221 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 [2018-12-09 01:22:12,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,221 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,222 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,224 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 [2018-12-09 01:22:12,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,225 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,225 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,226 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 [2018-12-09 01:22:12,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,227 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,228 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,228 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,229 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 01:22:12,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,230 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,230 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 [2018-12-09 01:22:12,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,232 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 [2018-12-09 01:22:12,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,233 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,233 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,234 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 [2018-12-09 01:22:12,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,235 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,237 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 [2018-12-09 01:22:12,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,238 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,238 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 [2018-12-09 01:22:12,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,239 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,243 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 [2018-12-09 01:22:12,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,245 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,246 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 [2018-12-09 01:22:12,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,247 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,248 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 01:22:12,248 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 [2018-12-09 01:22:12,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,248 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,249 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,249 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 [2018-12-09 01:22:12,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,250 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,250 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,251 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 [2018-12-09 01:22:12,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,252 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,252 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,252 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 [2018-12-09 01:22:12,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,253 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,253 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,254 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 [2018-12-09 01:22:12,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,255 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,256 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 [2018-12-09 01:22:12,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,256 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,257 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,257 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 [2018-12-09 01:22:12,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,259 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,262 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 [2018-12-09 01:22:12,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,263 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,263 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,264 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 [2018-12-09 01:22:12,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,265 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,266 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 [2018-12-09 01:22:12,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:12,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,266 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,267 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,267 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 01:22:12,267 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 [2018-12-09 01:22:12,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,269 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 [2018-12-09 01:22:12,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,270 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,270 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,271 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,271 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 [2018-12-09 01:22:12,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,272 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,272 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,272 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,274 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,274 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,274 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,275 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,276 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,276 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,278 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,278 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,279 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 [2018-12-09 01:22:12,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,279 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,279 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,280 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,289 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 [2018-12-09 01:22:12,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,289 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,290 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,290 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 [2018-12-09 01:22:12,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,291 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,291 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,293 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,293 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:12,293 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:12,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,294 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 01:22:12,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,294 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,295 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,297 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,298 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,299 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 [2018-12-09 01:22:12,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,299 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,300 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,300 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,301 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 [2018-12-09 01:22:12,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,301 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,304 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,306 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,307 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,308 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,310 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,326 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 [2018-12-09 01:22:12,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,326 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,327 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,329 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,329 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,329 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,331 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 [2018-12-09 01:22:12,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,331 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:12,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,333 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 01:22:12,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,334 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,334 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,336 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,336 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,337 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,338 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,339 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,340 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,341 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,342 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,342 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 [2018-12-09 01:22:12,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,344 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,346 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,346 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,347 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 [2018-12-09 01:22:12,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,348 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,348 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,349 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,377 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 [2018-12-09 01:22:12,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,379 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,380 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 [2018-12-09 01:22:12,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,381 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,382 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,383 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 [2018-12-09 01:22:12,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,383 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,384 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:12,384 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:12,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,385 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 01:22:12,385 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 [2018-12-09 01:22:12,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,386 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,388 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,388 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,389 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,391 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 [2018-12-09 01:22:12,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,391 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,391 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,392 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,393 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 [2018-12-09 01:22:12,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,411 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,411 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,411 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,413 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,414 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,414 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,416 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,416 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,416 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,417 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,438 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,439 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,446 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 [2018-12-09 01:22:12,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,446 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,449 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 [2018-12-09 01:22:12,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,449 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,450 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,451 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 [2018-12-09 01:22:12,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,468 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:12,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,468 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:12,469 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:12,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,470 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 01:22:12,470 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 [2018-12-09 01:22:12,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,471 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,471 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,471 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,474 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 [2018-12-09 01:22:12,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,474 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,475 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,477 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 [2018-12-09 01:22:12,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,495 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,495 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,496 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,498 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,499 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,499 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,501 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 [2018-12-09 01:22:12,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,502 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,502 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,502 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,521 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,521 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,522 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,524 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 [2018-12-09 01:22:12,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,525 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,525 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,526 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,541 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,541 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,542 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,544 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 [2018-12-09 01:22:12,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,547 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,547 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,548 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:12,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:12,550 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:12,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:12,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:12,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:12,551 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:12,551 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:12,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:12,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:12,669 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 01:22:12,669 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 01:22:12,669 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 01:22:12,669 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 01:22:12,669 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 01:22:12,669 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:22:12,669 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 01:22:12,669 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 01:22:12,670 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-12-09 01:22:12,670 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 01:22:12,670 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 01:22:12,670 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,689 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,691 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:12,821 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 01:22:12,821 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:22:12,848 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:22:12,848 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:22:12,850 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:22:12,850 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:22:12,865 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:22:12,865 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:22:12,867 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:22:12,867 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:22:12,883 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:22:12,883 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:22:12,885 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 01:22:12,885 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:22:12,901 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 01:22:12,901 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a51a46b-2cdb-4471-a827-496f2cdeadf3/bin-2019/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:22:12,918 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 01:22:12,918 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 01:22:25,673 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-09 01:22:25,679 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 01:22:25,679 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 01:22:25,679 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 01:22:25,679 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 01:22:25,679 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 01:22:25,679 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 01:22:25,679 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 01:22:25,679 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 01:22:25,680 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-12-09 01:22:25,680 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 01:22:25,680 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 01:22:25,681 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,714 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,717 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 01:22:25,828 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 01:22:25,828 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 01:22:25,828 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 [2018-12-09 01:22:25,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,829 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,829 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,829 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 [2018-12-09 01:22:25,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,830 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,830 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,830 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 [2018-12-09 01:22:25,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,831 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,831 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,831 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 [2018-12-09 01:22:25,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,832 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,832 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,833 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 [2018-12-09 01:22:25,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,833 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,835 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:25,835 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 01:22:25,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,840 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 [2018-12-09 01:22:25,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,841 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,841 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,842 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 [2018-12-09 01:22:25,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,843 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,843 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,843 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 [2018-12-09 01:22:25,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,844 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,844 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,845 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 [2018-12-09 01:22:25,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,845 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,845 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,846 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 [2018-12-09 01:22:25,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,847 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,847 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,847 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 [2018-12-09 01:22:25,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,848 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,848 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,849 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 [2018-12-09 01:22:25,849 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,849 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,850 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,850 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 [2018-12-09 01:22:25,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,851 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,851 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,852 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 [2018-12-09 01:22:25,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,852 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,852 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,854 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,854 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,854 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 [2018-12-09 01:22:25,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,855 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 01:22:25,855 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 01:22:25,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,855 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 01:22:25,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,856 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,856 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,856 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,858 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,858 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,858 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 [2018-12-09 01:22:25,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,859 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,859 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,860 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 [2018-12-09 01:22:25,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,861 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,861 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,862 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,863 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 01:22:25,863 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 01:22:25,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,870 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 [2018-12-09 01:22:25,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,871 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,872 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 [2018-12-09 01:22:25,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,873 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,874 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,875 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,876 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,877 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,877 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,879 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,879 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 [2018-12-09 01:22:25,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,880 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,880 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,881 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 [2018-12-09 01:22:25,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,882 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,883 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,886 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,886 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,887 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 01:22:25,887 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 [2018-12-09 01:22:25,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,888 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,888 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,888 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,889 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 [2018-12-09 01:22:25,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,890 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,891 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,891 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,892 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 [2018-12-09 01:22:25,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,893 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,893 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,894 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 [2018-12-09 01:22:25,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,896 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 01:22:25,896 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 01:22:25,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,906 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 [2018-12-09 01:22:25,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,907 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,908 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 [2018-12-09 01:22:25,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,908 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,908 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,910 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,911 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 [2018-12-09 01:22:25,911 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,912 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,912 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,913 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 [2018-12-09 01:22:25,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,913 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,914 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,914 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 [2018-12-09 01:22:25,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,915 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,915 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,917 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,918 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 [2018-12-09 01:22:25,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,919 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 [2018-12-09 01:22:25,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,920 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,921 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 [2018-12-09 01:22:25,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,922 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:25,923 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:25,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,924 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 01:22:25,924 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 [2018-12-09 01:22:25,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,925 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,925 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,926 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 [2018-12-09 01:22:25,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,927 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,927 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,928 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 [2018-12-09 01:22:25,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,928 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,929 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,929 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 [2018-12-09 01:22:25,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,930 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,930 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,931 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 [2018-12-09 01:22:25,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,932 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,934 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 01:22:25,934 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 01:22:25,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,946 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 [2018-12-09 01:22:25,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,947 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,947 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,948 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 [2018-12-09 01:22:25,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,949 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,949 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,950 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 [2018-12-09 01:22:25,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,951 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,951 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,952 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 [2018-12-09 01:22:25,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,952 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,953 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,954 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 [2018-12-09 01:22:25,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,955 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,955 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 [2018-12-09 01:22:25,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,956 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,957 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 [2018-12-09 01:22:25,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,958 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,958 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,959 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 [2018-12-09 01:22:25,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,959 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,960 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,960 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 [2018-12-09 01:22:25,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,961 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,962 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 [2018-12-09 01:22:25,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,963 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,963 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,964 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 [2018-12-09 01:22:25,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 01:22:25,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,964 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:25,964 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:25,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,965 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 01:22:25,965 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 [2018-12-09 01:22:25,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:25,966 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:25,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,966 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,990 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:25,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:25,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:25,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,992 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,993 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 [2018-12-09 01:22:25,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:25,993 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:25,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,994 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:25,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:25,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:25,995 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 [2018-12-09 01:22:25,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:25,995 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:25,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:25,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:25,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:25,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:25,996 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,023 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 [2018-12-09 01:22:26,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,023 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,023 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,024 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 01:22:26,025 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 01:22:26,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,041 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 [2018-12-09 01:22:26,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,042 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,042 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 [2018-12-09 01:22:26,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,043 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,043 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,061 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 [2018-12-09 01:22:26,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,062 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,063 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 [2018-12-09 01:22:26,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,063 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,064 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,065 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 [2018-12-09 01:22:26,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,065 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,066 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 [2018-12-09 01:22:26,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,096 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,097 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,097 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,098 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 [2018-12-09 01:22:26,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,098 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,099 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,099 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,100 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 [2018-12-09 01:22:26,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,101 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,101 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,102 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 [2018-12-09 01:22:26,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,138 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,139 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,139 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 [2018-12-09 01:22:26,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,140 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,140 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,141 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,141 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 [2018-12-09 01:22:26,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 01:22:26,142 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 01:22:26,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,143 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 01:22:26,143 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 [2018-12-09 01:22:26,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,177 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,178 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,178 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,180 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,181 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,182 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 [2018-12-09 01:22:26,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,182 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,183 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,183 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,184 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 [2018-12-09 01:22:26,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,213 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,215 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 [2018-12-09 01:22:26,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,216 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,218 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 01:22:26,218 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 01:22:26,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,254 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 [2018-12-09 01:22:26,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,254 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,255 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,257 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 [2018-12-09 01:22:26,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,257 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,258 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,259 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 [2018-12-09 01:22:26,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,259 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,260 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,260 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,261 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 [2018-12-09 01:22:26,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,262 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,263 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,264 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 [2018-12-09 01:22:26,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,292 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,293 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,295 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,295 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,297 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,298 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,299 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 [2018-12-09 01:22:26,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,331 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,333 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,334 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,334 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,335 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,336 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,337 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 [2018-12-09 01:22:26,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,368 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 01:22:26,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,368 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,368 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,369 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 01:22:26,370 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 [2018-12-09 01:22:26,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,370 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,370 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,371 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,372 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,373 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,374 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 [2018-12-09 01:22:26,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,406 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,407 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,408 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 [2018-12-09 01:22:26,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,409 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,410 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,411 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 [2018-12-09 01:22:26,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,414 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 01:22:26,414 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 01:22:26,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,473 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 [2018-12-09 01:22:26,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,473 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,474 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,475 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,476 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,477 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 [2018-12-09 01:22:26,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,478 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,478 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,479 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,480 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 [2018-12-09 01:22:26,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,486 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,487 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,488 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 [2018-12-09 01:22:26,488 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,488 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,489 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,489 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,490 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 [2018-12-09 01:22:26,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,490 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,491 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,491 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,492 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 [2018-12-09 01:22:26,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,527 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,528 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,529 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,530 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,531 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 [2018-12-09 01:22:26,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,531 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,532 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,532 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,533 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 [2018-12-09 01:22:26,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,566 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,566 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,567 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,568 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 [2018-12-09 01:22:26,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,568 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,569 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 01:22:26,569 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 01:22:26,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,570 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 01:22:26,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,571 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,571 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,571 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,605 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,605 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,607 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 [2018-12-09 01:22:26,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,607 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,608 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,609 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 [2018-12-09 01:22:26,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,610 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,611 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 [2018-12-09 01:22:26,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,641 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,642 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 01:22:26,642 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 01:22:26,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,657 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,658 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,659 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,659 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,660 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,678 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,680 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 [2018-12-09 01:22:26,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,680 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,681 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,682 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 [2018-12-09 01:22:26,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,682 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,683 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,683 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,684 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 [2018-12-09 01:22:26,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,714 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,714 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,716 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 [2018-12-09 01:22:26,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,716 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,716 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,716 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,718 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,719 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,720 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 [2018-12-09 01:22:26,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,751 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,752 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 [2018-12-09 01:22:26,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,753 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,754 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 [2018-12-09 01:22:26,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,754 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 01:22:26,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 01:22:26,755 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 01:22:26,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,756 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 01:22:26,756 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 [2018-12-09 01:22:26,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,788 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,789 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,789 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,791 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 [2018-12-09 01:22:26,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,792 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,792 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,792 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,794 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 [2018-12-09 01:22:26,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,795 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,795 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,797 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 [2018-12-09 01:22:26,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,822 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,823 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,823 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,825 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 [2018-12-09 01:22:26,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,826 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,826 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,828 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 01:22:26,828 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 01:22:26,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,854 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 [2018-12-09 01:22:26,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,854 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,854 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,855 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,862 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,862 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,863 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,864 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 [2018-12-09 01:22:26,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,865 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,865 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,867 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 [2018-12-09 01:22:26,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,867 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,868 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,868 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,870 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 [2018-12-09 01:22:26,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,898 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,899 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,899 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,901 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 [2018-12-09 01:22:26,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,901 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,902 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,902 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,905 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,905 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,905 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,939 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,939 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,939 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 01:22:26,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,941 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,942 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,943 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 [2018-12-09 01:22:26,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,944 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,944 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,944 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:26,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:26,946 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 [2018-12-09 01:22:26,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 01:22:26,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 01:22:26,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 01:22:26,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 01:22:26,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 01:22:26,977 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 01:22:26,977 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 01:22:26,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 01:22:27,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 01:22:27,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 09.12 01:22:27 BoogieIcfgContainer [2018-12-09 01:22:27,044 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-09 01:22:27,044 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 01:22:27,044 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 01:22:27,044 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 01:22:27,045 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:21:25" (3/4) ... [2018-12-09 01:22:27,048 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 01:22:27,048 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 01:22:27,049 INFO L168 Benchmark]: Toolchain (without parser) took 61724.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -162.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:22:27,050 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:22:27,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 128.27 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 945.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:22:27,051 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.51 ms. Allocated memory is still 1.0 GB. Free memory is still 945.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:22:27,051 INFO L168 Benchmark]: Boogie Preprocessor took 9.22 ms. Allocated memory is still 1.0 GB. Free memory was 945.3 MB in the beginning and 939.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-09 01:22:27,052 INFO L168 Benchmark]: RCFGBuilder took 161.09 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -149.1 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2018-12-09 01:22:27,052 INFO L168 Benchmark]: BuchiAutomizer took 61400.66 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 29.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.1 MB). Peak memory consumption was 311.2 MB. Max. memory is 11.5 GB. [2018-12-09 01:22:27,053 INFO L168 Benchmark]: Witness Printer took 4.18 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. [2018-12-09 01:22:27,055 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 128.27 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 945.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.51 ms. Allocated memory is still 1.0 GB. Free memory is still 945.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 9.22 ms. Allocated memory is still 1.0 GB. Free memory was 945.3 MB in the beginning and 939.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 161.09 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -149.1 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 61400.66 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 29.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.1 MB). Peak memory consumption was 311.2 MB. Max. memory is 11.5 GB. * Witness Printer took 4.18 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. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 61.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 61.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div509 bol100 ite100 ukn100 eq149 hnf46 smp79 dnf100 smp100 tf101 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 27ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 28.4s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := id(main_~input~0);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...