./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/array_true-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/array_true-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/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 922bc5e57819a2e5059028ce62005da2daf2559b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 04:38:08,680 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:38:08,681 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:38:08,689 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:38:08,690 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:38:08,690 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:38:08,691 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:38:08,693 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:38:08,694 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:38:08,695 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:38:08,695 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:38:08,696 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:38:08,696 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:38:08,698 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:38:08,698 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:38:08,699 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:38:08,700 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:38:08,701 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:38:08,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:38:08,704 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:38:08,705 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:38:08,706 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:38:08,707 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:38:08,708 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:38:08,708 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:38:08,708 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:38:08,710 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:38:08,710 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:38:08,711 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:38:08,712 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:38:08,712 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:38:08,712 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:38:08,712 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:38:08,713 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:38:08,713 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:38:08,714 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:38:08,714 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-23 04:38:08,725 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:38:08,725 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:38:08,726 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:38:08,726 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:38:08,726 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 04:38:08,726 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 04:38:08,726 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 04:38:08,727 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 04:38:08,727 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 04:38:08,727 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 04:38:08,727 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 04:38:08,727 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:38:08,727 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:38:08,727 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 04:38:08,727 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:38:08,727 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:38:08,727 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:38:08,728 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 04:38:08,728 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 04:38:08,728 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 04:38:08,728 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:38:08,728 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:38:08,728 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 04:38:08,728 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:38:08,728 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 04:38:08,729 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:38:08,729 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 04:38:08,729 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 04:38:08,730 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:38:08,730 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 04:38:08,731 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 04:38:08,731 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 04:38:08,731 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_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/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 -> 922bc5e57819a2e5059028ce62005da2daf2559b [2018-11-23 04:38:08,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:38:08,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:38:08,762 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:38:08,763 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:38:08,763 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:38:08,764 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/../../sv-benchmarks/c/loops/array_true-unreach-call_true-termination.i [2018-11-23 04:38:08,802 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/data/6403943a3/c525152288534988b0fda7b0372cd296/FLAG67f874be2 [2018-11-23 04:38:09,205 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:38:09,206 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/sv-benchmarks/c/loops/array_true-unreach-call_true-termination.i [2018-11-23 04:38:09,210 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/data/6403943a3/c525152288534988b0fda7b0372cd296/FLAG67f874be2 [2018-11-23 04:38:09,219 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/data/6403943a3/c525152288534988b0fda7b0372cd296 [2018-11-23 04:38:09,221 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:38:09,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:38:09,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:38:09,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:38:09,226 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:38:09,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e234a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09, skipping insertion in model container [2018-11-23 04:38:09,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:38:09,248 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:38:09,353 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:38:09,355 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:38:09,367 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:38:09,379 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:38:09,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09 WrapperNode [2018-11-23 04:38:09,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:38:09,380 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:38:09,380 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:38:09,380 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:38:09,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,391 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,402 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:38:09,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:38:09,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:38:09,403 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:38:09,445 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,453 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... [2018-11-23 04:38:09,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:38:09,455 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:38:09,455 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:38:09,455 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:38:09,456 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 04:38:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:38:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:38:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:38:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:38:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 04:38:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:38:09,626 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 04:38:09,627 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-23 04:38:09,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:38:09 BoogieIcfgContainer [2018-11-23 04:38:09,627 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 04:38:09,627 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 04:38:09,628 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 04:38:09,631 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 04:38:09,632 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 04:38:09,632 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 04:38:09" (1/3) ... [2018-11-23 04:38:09,633 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@e6e1f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 04:38:09, skipping insertion in model container [2018-11-23 04:38:09,633 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 04:38:09,633 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:38:09" (2/3) ... [2018-11-23 04:38:09,633 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@e6e1f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 04:38:09, skipping insertion in model container [2018-11-23 04:38:09,633 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 04:38:09,633 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:38:09" (3/3) ... [2018-11-23 04:38:09,634 INFO L375 chiAutomizerObserver]: Analyzing ICFG array_true-unreach-call_true-termination.i [2018-11-23 04:38:09,671 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 04:38:09,672 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 04:38:09,672 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 04:38:09,672 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 04:38:09,672 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 04:38:09,672 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 04:38:09,672 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 04:38:09,673 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 04:38:09,673 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 04:38:09,682 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2018-11-23 04:38:09,697 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 04:38:09,698 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 04:38:09,698 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 04:38:09,702 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 04:38:09,702 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 04:38:09,702 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 04:38:09,702 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2018-11-23 04:38:09,703 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 04:38:09,703 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 04:38:09,703 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 04:38:09,704 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 04:38:09,704 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 04:38:09,709 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet2, main_#t~mem3, main_#t~mem4, main_#t~post1, main_#t~mem5, main_~SIZE~0, main_~j~0, main_~k~0, main_~#array~0.base, main_~#array~0.offset, main_~menor~0;main_~SIZE~0 := 1;havoc main_~j~0;havoc main_~k~0;call main_~#array~0.base, main_~#array~0.offset := #Ultimate.alloc(4 * (if main_~SIZE~0 % 4294967296 % 4294967296 <= 2147483647 then main_~SIZE~0 % 4294967296 % 4294967296 else main_~SIZE~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~menor~0;main_~menor~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~0 := 0; 7#L19-3true [2018-11-23 04:38:09,709 INFO L796 eck$LassoCheckResult]: Loop: 7#L19-3true assume !!(main_~j~0 % 4294967296 < main_~SIZE~0 % 4294967296);call write~int(main_#t~nondet2, main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet2;call main_#t~mem3 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4); 8#L22true assume main_#t~mem3 <= main_~menor~0;havoc main_#t~mem3;call main_#t~mem4 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0 := main_#t~mem4;havoc main_#t~mem4; 9#L19-2true main_#t~post1 := main_~j~0;main_~j~0 := 1 + main_#t~post1;havoc main_#t~post1; 7#L19-3true [2018-11-23 04:38:09,712 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:38:09,713 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-23 04:38:09,714 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 04:38:09,714 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 04:38:09,744 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:09,744 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:38:09,744 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:09,794 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:38:09,794 INFO L82 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 1 times [2018-11-23 04:38:09,794 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 04:38:09,794 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 04:38:09,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:09,795 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:38:09,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:09,816 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:38:09,816 INFO L82 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 1 times [2018-11-23 04:38:09,816 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 04:38:09,816 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 04:38:09,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:09,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:38:09,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:10,067 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 04:38:10,068 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 04:38:10,068 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 04:38:10,068 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 04:38:10,068 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 04:38:10,068 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 04:38:10,069 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 04:38:10,069 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 04:38:10,069 INFO L131 ssoRankerPreferences]: Filename of dumped script: array_true-unreach-call_true-termination.i_Iteration1_Lasso [2018-11-23 04:38:10,069 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 04:38:10,069 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 04:38:10,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,113 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,160 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 25 [2018-11-23 04:38:10,207 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,209 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 04:38:10,365 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2018-11-23 04:38:10,520 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 04:38:10,523 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 04:38:10,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,526 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,527 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,529 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 [2018-11-23 04:38:10,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,530 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,531 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,533 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,533 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,536 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,536 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,539 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,541 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:10,549 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 04:38:10,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,555 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,556 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,559 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,559 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,561 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,563 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:10,563 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 04:38:10,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,573 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 04:38:10,573 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,585 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 04:38:10,586 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:10,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,683 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,683 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,687 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,687 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,690 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,690 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,693 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,694 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:10,694 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 04:38:10,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,697 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 04:38:10,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,698 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,699 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 04:38:10,699 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 04:38:10,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,706 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,707 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,709 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,710 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 04:38:10,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,712 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 04:38:10,713 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:10,713 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 04:38:10,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,715 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 04:38:10,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,717 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,717 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,723 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,723 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,728 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,729 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,732 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,732 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,735 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,736 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 04:38:10,736 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:10,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,739 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,740 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,743 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,743 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,745 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,746 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 04:38:10,747 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:10,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,753 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 04:38:10,753 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,763 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 04:38:10,763 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 04:38:10,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,814 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,815 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,817 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,817 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,820 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,820 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,823 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,824 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 04:38:10,824 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:10,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,826 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 04:38:10,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,827 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,828 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:10,828 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:10,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,833 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,833 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,835 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,836 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:10,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,839 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:10,839 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 04:38:10,840 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:10,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,841 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 04:38:10,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,843 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,843 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,849 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,852 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,852 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,856 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:10,856 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:10,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,861 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,864 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,864 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,866 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,868 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:10,868 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:10,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,877 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 04:38:10,877 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,886 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-23 04:38:10,886 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-23 04:38:10,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,948 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,949 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,951 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,952 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:10,952 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:10,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,956 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 04:38:10,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,957 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 04:38:10,957 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:10,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:10,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:10,970 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:10,970 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:10,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,972 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 04:38:10,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,973 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:10,973 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:10,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:10,975 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:10,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,976 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 [2018-11-23 04:38:10,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:10,978 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:10,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,980 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:10,980 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:10,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:10,984 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 04:38:10,984 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:10,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,988 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:10,988 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:10,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,989 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 [2018-11-23 04:38:10,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:10,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,990 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:10,991 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:10,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:10,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:10,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:10,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:10,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:10,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:10,993 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:10,994 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 04:38:10,994 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:10,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,000 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:11,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,001 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 04:38:11,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,009 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-23 04:38:11,009 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-23 04:38:11,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:11,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,082 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,082 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:11,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,085 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,086 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:11,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,088 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,088 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:11,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,091 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,092 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 04:38:11,092 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:11,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:11,096 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 04:38:11,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,096 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,097 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 04:38:11,098 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:11,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:11,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,104 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,104 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:11,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,107 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,107 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 04:38:11,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,109 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,111 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 04:38:11,111 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:11,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,114 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 04:38:11,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,115 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,115 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,116 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,118 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,119 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,119 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,121 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,122 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,122 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,124 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,125 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,126 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,128 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,128 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,129 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 04:38:11,129 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:11,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,134 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,135 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,135 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,138 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,139 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,141 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,141 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,142 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 04:38:11,142 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:11,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,149 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,149 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 04:38:11,149 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,156 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 04:38:11,156 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 04:38:11,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,354 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,355 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,356 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,357 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,357 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,359 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,360 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,361 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,361 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,362 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,362 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 04:38:11,362 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:11,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,366 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,366 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 04:38:11,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,366 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,367 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:11,367 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:11,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,371 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,371 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,372 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,375 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,375 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,375 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 04:38:11,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,377 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:11,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,377 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 04:38:11,378 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 04:38:11,378 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 04:38:11,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,387 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 04:38:11,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,388 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,388 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,391 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,392 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,392 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,398 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 [2018-11-23 04:38:11,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,399 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,399 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,400 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,401 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 [2018-11-23 04:38:11,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,402 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,402 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,402 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,404 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 [2018-11-23 04:38:11,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,404 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,405 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,412 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:11,413 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:11,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,416 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 [2018-11-23 04:38:11,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,417 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,417 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,418 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,420 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,420 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,421 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,423 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,424 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,425 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:11,425 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:11,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,432 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,433 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 04:38:11,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,443 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-23 04:38:11,444 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-23 04:38:11,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,722 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,723 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,725 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,726 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,728 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,729 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,729 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,731 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,732 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,733 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:11,733 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:11,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,737 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,737 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 04:38:11,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,737 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,738 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 04:38:11,738 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:11,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,743 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,744 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,744 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,746 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,747 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,747 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:11,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,749 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 04:38:11,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:11,751 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:11,751 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:11,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,754 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 04:38:11,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:11,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,755 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,756 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,758 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:11,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,758 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,759 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:11,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,762 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,764 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:11,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,764 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,765 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,767 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:11,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,767 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,769 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 04:38:11,769 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:11,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,775 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:11,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,776 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,778 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:11,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:11,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,780 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:11,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:11,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,782 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:11,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:11,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,784 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 04:38:11,784 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:11,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:11,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:11,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:11,793 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:11,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:11,793 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 04:38:11,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:11,809 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-23 04:38:11,809 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-23 04:38:12,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,550 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,550 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:12,552 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:12,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,554 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,554 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:12,555 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:12,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,557 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,557 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:12,558 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:12,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,560 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,560 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,560 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:12,562 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 04:38:12,562 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:12,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,568 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,568 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 04:38:12,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:12,570 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 04:38:12,570 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:12,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,577 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,577 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:12,578 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:12,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,580 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,580 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:12,581 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 04:38:12,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,583 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,583 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 04:38:12,585 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 04:38:12,585 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 04:38:12,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,590 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 04:38:12,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,590 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,591 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,593 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,594 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,596 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,597 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,599 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,599 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,600 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,602 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,603 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:12,603 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:12,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,606 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,607 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,609 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,612 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,613 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:12,614 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:12,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,619 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,619 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 04:38:12,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,627 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-23 04:38:12,627 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-23 04:38:12,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,778 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,779 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,779 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,782 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,782 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,782 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,785 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,785 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,785 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,788 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,789 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:12,789 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:12,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,792 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,793 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 04:38:12,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,793 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,794 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 04:38:12,794 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:12,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,798 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,798 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,799 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,801 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,801 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,802 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 04:38:12,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,804 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 04:38:12,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,804 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 04:38:12,805 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 04:38:12,805 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 04:38:12,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,808 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 04:38:12,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,810 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:12,810 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:12,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,813 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,814 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:12,814 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:12,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,817 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,817 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:12,818 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:12,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,820 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,821 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:12,821 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:12,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,825 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,826 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:12,827 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 04:38:12,827 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 04:38:12,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,833 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:12,833 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:12,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,837 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:12,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,838 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:12,838 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:12,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:12,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,842 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:12,842 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:12,844 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 04:38:12,844 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 04:38:12,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:12,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:12,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:12,851 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:12,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:12,852 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 04:38:12,852 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:12,864 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-23 04:38:12,864 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-23 04:38:13,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:13,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:13,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:13,078 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:13,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:13,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:13,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:13,079 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:13,079 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:13,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:13,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:13,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:13,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:13,087 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:13,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:13,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:13,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:13,087 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:13,088 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:13,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:13,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:13,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:13,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:13,091 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:13,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:13,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:13,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:13,092 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:13,092 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:13,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:13,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:13,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:13,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:13,095 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:13,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:13,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:13,096 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:13,097 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 04:38:13,097 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 04:38:13,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:13,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:13,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:13,102 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:13,102 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 04:38:13,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:13,102 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:13,103 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 04:38:13,104 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 04:38:13,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:13,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:13,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:13,109 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:13,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:13,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:13,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:13,109 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:13,110 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:13,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:13,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:13,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:13,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:13,113 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:13,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 04:38:13,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:13,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:13,113 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:13,113 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 04:38:13,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 04:38:13,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:13,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 04:38:13,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 04:38:13,116 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 04:38:13,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 04:38:13,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 04:38:13,116 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 04:38:13,118 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 04:38:13,118 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 04:38:13,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 04:38:13,122 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 04:38:13,122 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet2, main_#t~mem3, main_#t~mem4, main_#t~post1, main_#t~mem5, main_~SIZE~0, main_~j~0, main_~k~0, main_~#array~0.base, main_~#array~0.offset, main_~menor~0;main_~SIZE~0 := 1;havoc main_~j~0;havoc main_~k~0;call main_~#array~0.base, main_~#array~0.offset := #Ultimate.alloc(4 * (if main_~SIZE~0 % 4294967296 % 4294967296 <= 2147483647 then main_~SIZE~0 % 4294967296 % 4294967296 else main_~SIZE~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~menor~0;main_~menor~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~0 := 0; 7#L19-3true assume !!(main_~j~0 % 4294967296 < main_~SIZE~0 % 4294967296);call write~int(main_#t~nondet2, main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet2;call main_#t~mem3 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4); 8#L22true assume main_#t~mem3 <= main_~menor~0;havoc main_#t~mem3;call main_#t~mem4 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0 := main_#t~mem4;havoc main_#t~mem4; 9#L19-2true main_#t~post1 := main_~j~0;main_~j~0 := 1 + main_#t~post1;havoc main_#t~post1; 7#L19-3true [2018-11-23 04:38:13,122 INFO L796 eck$LassoCheckResult]: Loop: 7#L19-3true assume !!(main_~j~0 % 4294967296 < main_~SIZE~0 % 4294967296);call write~int(main_#t~nondet2, main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet2;call main_#t~mem3 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4); 8#L22true assume main_#t~mem3 <= main_~menor~0;havoc main_#t~mem3;call main_#t~mem4 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0 := main_#t~mem4;havoc main_#t~mem4; 9#L19-2true main_#t~post1 := main_~j~0;main_~j~0 := 1 + main_#t~post1;havoc main_#t~post1; 7#L19-3true [2018-11-23 04:38:13,123 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:38:13,123 INFO L82 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 2 times [2018-11-23 04:38:13,123 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 04:38:13,123 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 04:38:13,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:13,124 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:38:13,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:13,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:13,147 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:38:13,148 INFO L82 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 2 times [2018-11-23 04:38:13,148 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 04:38:13,148 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 04:38:13,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:13,148 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 04:38:13,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:13,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:38:13,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:38:13,157 INFO L82 PathProgramCache]: Analyzing trace with hash 266366659, now seen corresponding path program 3 times [2018-11-23 04:38:13,157 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 04:38:13,157 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 04:38:13,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:13,157 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 04:38:13,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:38:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:38:13,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:38:13,280 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:38:13,280 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7a20b5e7-4c01-4bfd-8dda-bdf48e5daa40/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:38:13,297 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 04:38:13,313 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-23 04:38:13,313 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 04:38:13,318 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:38:13,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:38:13,371 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 04:38:13,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 7 [2018-11-23 04:38:13,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 04:38:13,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-23 04:38:13,482 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 7 states. [2018-11-23 04:38:13,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:38:13,533 INFO L93 Difference]: Finished difference Result 13 states and 13 transitions. [2018-11-23 04:38:13,534 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 04:38:13,536 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 13 transitions. [2018-11-23 04:38:13,537 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-23 04:38:13,540 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 0 states and 0 transitions. [2018-11-23 04:38:13,541 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-23 04:38:13,542 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-23 04:38:13,543 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-23 04:38:13,543 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-23 04:38:13,543 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 04:38:13,543 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 04:38:13,543 INFO L608 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 04:38:13,543 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-23 04:38:13,543 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2018-11-23 04:38:13,543 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-23 04:38:13,543 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2018-11-23 04:38:13,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 04:38:13 BoogieIcfgContainer [2018-11-23 04:38:13,548 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 04:38:13,548 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 04:38:13,548 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 04:38:13,548 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 04:38:13,549 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:38:09" (3/4) ... [2018-11-23 04:38:13,552 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 04:38:13,552 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 04:38:13,553 INFO L168 Benchmark]: Toolchain (without parser) took 4331.77 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 340.3 MB). Free memory was 958.0 MB in the beginning and 946.3 MB in the end (delta: 11.8 MB). Peak memory consumption was 352.0 MB. Max. memory is 11.5 GB. [2018-11-23 04:38:13,554 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:38:13,555 INFO L168 Benchmark]: CACSL2BoogieTranslator took 157.35 ms. Allocated memory is still 1.0 GB. Free memory was 958.0 MB in the beginning and 947.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:38:13,555 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.28 ms. Allocated memory is still 1.0 GB. Free memory was 947.3 MB in the beginning and 944.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:38:13,556 INFO L168 Benchmark]: Boogie Preprocessor took 52.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 944.6 MB in the beginning and 1.1 GB in the end (delta: -197.6 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:38:13,556 INFO L168 Benchmark]: RCFGBuilder took 172.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:38:13,557 INFO L168 Benchmark]: BuchiAutomizer took 3920.18 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 192.9 MB). Free memory was 1.1 GB in the beginning and 946.3 MB in the end (delta: 181.5 MB). Peak memory consumption was 374.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:38:13,557 INFO L168 Benchmark]: Witness Printer took 4.64 ms. Allocated memory is still 1.4 GB. Free memory is still 946.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:38:13,561 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 157.35 ms. Allocated memory is still 1.0 GB. Free memory was 958.0 MB in the beginning and 947.3 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 22.28 ms. Allocated memory is still 1.0 GB. Free memory was 947.3 MB in the beginning and 944.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 944.6 MB in the beginning and 1.1 GB in the end (delta: -197.6 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 172.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 3920.18 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 192.9 MB). Free memory was 1.1 GB in the beginning and 946.3 MB in the end (delta: 181.5 MB). Peak memory consumption was 374.4 MB. Max. memory is 11.5 GB. * Witness Printer took 4.64 ms. Allocated memory is still 1.4 GB. Free memory is still 946.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic). 1 modules have a trivial ranking function, the largest among these consists of 7 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 3.8s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 3.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 1. 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 0 states and ocurred in iteration 1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 9 SDtfs, 10 SDslu, 13 SDs, 0 SdLazy, 12 SolverSat, 4 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...