./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d6b98f45248441181ae0f7e25e1c649442617e1c 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Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/config using search string *Termination*64bit*_Bitvector*.epf No suitable settings file found using Termination*64bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 03:37:22,444 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:37:22,446 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:37:22,453 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:37:22,454 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:37:22,454 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:37:22,455 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:37:22,455 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:37:22,456 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:37:22,457 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:37:22,457 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:37:22,458 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:37:22,458 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:37:22,459 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:37:22,460 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:37:22,460 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:37:22,461 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:37:22,462 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:37:22,463 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:37:22,464 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:37:22,465 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:37:22,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:37:22,468 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:37:22,468 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:37:22,468 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:37:22,469 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:37:22,469 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:37:22,470 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:37:22,470 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:37:22,471 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:37:22,472 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:37:22,472 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:37:22,472 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:37:22,472 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:37:22,473 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:37:22,474 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:37:22,474 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-23 03:37:22,484 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:37:22,484 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:37:22,485 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:37:22,485 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:37:22,485 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 03:37:22,485 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 03:37:22,485 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 03:37:22,486 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 03:37:22,486 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 03:37:22,486 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 03:37:22,486 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 03:37:22,486 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:37:22,486 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 03:37:22,486 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:37:22,486 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:37:22,487 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 03:37:22,487 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 03:37:22,487 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 03:37:22,487 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:37:22,487 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 03:37:22,489 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:37:22,489 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 03:37:22,489 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:37:22,489 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 03:37:22,489 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 03:37:22,490 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:37:22,490 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 03:37:22,490 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 03:37:22,491 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 03:37:22,491 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_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6b98f45248441181ae0f7e25e1c649442617e1c [2018-11-23 03:37:22,515 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:37:22,524 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:37:22,526 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:37:22,527 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:37:22,527 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:37:22,528 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i [2018-11-23 03:37:22,573 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/data/eb90939a9/0f91d1b62af24a2ea5556951bfe5c94a/FLAGbd6dc9f0d [2018-11-23 03:37:23,010 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:37:23,011 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i [2018-11-23 03:37:23,019 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/data/eb90939a9/0f91d1b62af24a2ea5556951bfe5c94a/FLAGbd6dc9f0d [2018-11-23 03:37:23,029 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/data/eb90939a9/0f91d1b62af24a2ea5556951bfe5c94a [2018-11-23 03:37:23,031 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:37:23,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:37:23,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:37:23,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:37:23,035 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:37:23,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bab14b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23, skipping insertion in model container [2018-11-23 03:37:23,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:37:23,070 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:37:23,252 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:37:23,260 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:37:23,336 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:37:23,369 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:37:23,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23 WrapperNode [2018-11-23 03:37:23,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:37:23,371 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:37:23,371 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:37:23,371 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:37:23,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,387 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:37:23,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:37:23,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:37:23,399 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:37:23,404 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,411 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,414 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... [2018-11-23 03:37:23,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:37:23,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:37:23,416 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:37:23,416 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:37:23,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/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 03:37:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2018-11-23 03:37:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2018-11-23 03:37:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:37:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:37:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 03:37:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 03:37:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure length [2018-11-23 03:37:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure length [2018-11-23 03:37:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:37:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:37:23,657 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:37:23,657 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-23 03:37:23,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:37:23 BoogieIcfgContainer [2018-11-23 03:37:23,658 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:37:23,658 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 03:37:23,658 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 03:37:23,661 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 03:37:23,662 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 03:37:23,662 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 03:37:23" (1/3) ... [2018-11-23 03:37:23,664 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@39c8aab7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 03:37:23, skipping insertion in model container [2018-11-23 03:37:23,664 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 03:37:23,664 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23" (2/3) ... [2018-11-23 03:37:23,664 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@39c8aab7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 03:37:23, skipping insertion in model container [2018-11-23 03:37:23,664 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 03:37:23,665 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:37:23" (3/3) ... [2018-11-23 03:37:23,666 INFO L375 chiAutomizerObserver]: Analyzing ICFG ll_append-alloca_true-termination.c.i [2018-11-23 03:37:23,707 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 03:37:23,708 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 03:37:23,708 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 03:37:23,708 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 03:37:23,708 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 03:37:23,708 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 03:37:23,708 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 03:37:23,709 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 03:37:23,709 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 03:37:23,721 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2018-11-23 03:37:23,749 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2018-11-23 03:37:23,749 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 03:37:23,749 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 03:37:23,756 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-23 03:37:23,756 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 03:37:23,756 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 03:37:23,757 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2018-11-23 03:37:23,759 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2018-11-23 03:37:23,759 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 03:37:23,760 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 03:37:23,760 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-23 03:37:23,760 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 03:37:23,767 INFO L794 eck$LassoCheckResult]: Stem: 25#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 10#L574true assume !(main_~n~0 < 1); 5#L577true call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 13#new_llENTRYtrue [2018-11-23 03:37:23,767 INFO L796 eck$LassoCheckResult]: Loop: 13#new_llENTRYtrue ~n := #in~n; 31#L548true assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 24#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 13#new_llENTRYtrue [2018-11-23 03:37:23,772 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:23,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1418246, now seen corresponding path program 1 times [2018-11-23 03:37:23,774 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:23,775 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:23,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:23,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:23,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:23,865 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:23,865 INFO L82 PathProgramCache]: Analyzing trace with hash 29969, now seen corresponding path program 1 times [2018-11-23 03:37:23,865 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:23,865 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:23,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:23,866 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:23,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:23,887 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:23,888 INFO L82 PathProgramCache]: Analyzing trace with hash -698706196, now seen corresponding path program 1 times [2018-11-23 03:37:23,888 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:23,888 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:23,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:23,889 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:23,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:24,054 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2018-11-23 03:37:24,326 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 03:37:24,327 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 03:37:24,327 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 03:37:24,327 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 03:37:24,328 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 03:37:24,328 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 03:37:24,328 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 03:37:24,328 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 03:37:24,328 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration1_Lasso [2018-11-23 03:37:24,328 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 03:37:24,329 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 03:37:24,345 INFO 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 03:37:24,348 INFO 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 03:37:24,350 INFO 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 03:37:24,351 INFO 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 03:37:24,353 INFO 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 03:37:24,363 INFO 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 03:37:24,365 INFO 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 03:37:24,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,374 INFO 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 03:37:24,380 INFO 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 03:37:24,382 INFO 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 03:37:24,383 INFO 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 03:37:24,384 INFO 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 03:37:24,385 INFO 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 03:37:24,411 INFO 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 03:37:24,413 INFO 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 03:37:24,415 INFO 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 03:37:24,432 INFO 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 03:37:24,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,434 INFO 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 03:37:24,436 INFO 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 03:37:24,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,444 INFO 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 03:37:24,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,450 INFO 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 03:37:24,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,457 INFO 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 03:37:24,458 INFO 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 03:37:24,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,460 INFO 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 03:37:24,461 INFO 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 03:37:24,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,464 INFO 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 03:37:24,465 INFO 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 03:37:24,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,468 INFO 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 03:37:24,469 INFO 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 03:37:24,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,484 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:24,616 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 03:37:24,619 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 03:37:24,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,623 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,624 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,627 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,628 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:24,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,629 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,630 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,632 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,632 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,634 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,634 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,636 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,637 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,639 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,639 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,641 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,643 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,643 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,646 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,647 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,648 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,649 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,651 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,652 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,654 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,654 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:24,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:24,656 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,657 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:24,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:24,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:24,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:24,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:24,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:24,659 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 03:37:24,659 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:24,664 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 03:37:24,664 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:24,711 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-23 03:37:24,726 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-23 03:37:24,726 INFO L444 ModelExtractionUtils]: 7 out of 11 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-23 03:37:24,729 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-23 03:37:24,732 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2018-11-23 03:37:24,732 INFO L518 LassoAnalysis]: Proved termination. [2018-11-23 03:37:24,733 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2018-11-23 03:37:24,738 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2018-11-23 03:37:24,776 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:24,794 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:37:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:24,819 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:37:24,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:37:24,856 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 3 loop predicates [2018-11-23 03:37:24,857 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 29 states. Second operand 5 states. [2018-11-23 03:37:24,962 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 29 states.. Second operand 5 states. Result 50 states and 62 transitions. Complement of second has 13 states. [2018-11-23 03:37:24,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2018-11-23 03:37:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 03:37:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 12 transitions. [2018-11-23 03:37:24,965 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 3 letters. [2018-11-23 03:37:24,966 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-23 03:37:24,966 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 7 letters. Loop has 3 letters. [2018-11-23 03:37:24,966 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-23 03:37:24,966 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 6 letters. [2018-11-23 03:37:24,966 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-23 03:37:24,967 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 50 states and 62 transitions. [2018-11-23 03:37:24,971 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2018-11-23 03:37:24,977 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 50 states to 34 states and 45 transitions. [2018-11-23 03:37:24,977 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 27 [2018-11-23 03:37:24,978 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 29 [2018-11-23 03:37:24,978 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34 states and 45 transitions. [2018-11-23 03:37:24,979 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-23 03:37:24,979 INFO L705 BuchiCegarLoop]: Abstraction has 34 states and 45 transitions. [2018-11-23 03:37:24,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states and 45 transitions. [2018-11-23 03:37:24,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2018-11-23 03:37:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 03:37:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 41 transitions. [2018-11-23 03:37:25,001 INFO L728 BuchiCegarLoop]: Abstraction has 32 states and 41 transitions. [2018-11-23 03:37:25,001 INFO L608 BuchiCegarLoop]: Abstraction has 32 states and 41 transitions. [2018-11-23 03:37:25,001 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-23 03:37:25,001 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states and 41 transitions. [2018-11-23 03:37:25,002 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2018-11-23 03:37:25,002 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 03:37:25,003 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 03:37:25,003 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:37:25,003 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 03:37:25,004 INFO L794 eck$LassoCheckResult]: Stem: 171#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 169#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 170#L574 assume !(main_~n~0 < 1); 158#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 163#new_llENTRY ~n := #in~n; 174#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 176#new_llFINAL assume true; 172#new_llEXIT >#59#return; 165#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 157#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 160#new_llENTRY [2018-11-23 03:37:25,004 INFO L796 eck$LassoCheckResult]: Loop: 160#new_llENTRY ~n := #in~n; 177#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 156#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 160#new_llENTRY [2018-11-23 03:37:25,004 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:25,004 INFO L82 PathProgramCache]: Analyzing trace with hash -1747034784, now seen corresponding path program 1 times [2018-11-23 03:37:25,004 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:25,004 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:25,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:25,005 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:25,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:25,018 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:25,019 INFO L82 PathProgramCache]: Analyzing trace with hash 29969, now seen corresponding path program 2 times [2018-11-23 03:37:25,019 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:25,019 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:25,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:25,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:25,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:25,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:25,031 INFO L82 PathProgramCache]: Analyzing trace with hash 500442962, now seen corresponding path program 1 times [2018-11-23 03:37:25,031 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:25,032 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:25,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:25,033 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 03:37:25,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:25,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:25,458 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 03:37:25,458 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 03:37:25,458 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 03:37:25,459 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 03:37:25,459 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 03:37:25,459 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 03:37:25,459 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 03:37:25,459 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 03:37:25,459 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration2_Lasso [2018-11-23 03:37:25,459 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 03:37:25,459 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 03:37:25,467 INFO 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 03:37:25,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,482 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,483 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,484 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,486 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,488 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,490 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,495 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,532 INFO 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 03:37:25,533 INFO 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 03:37:25,534 INFO 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 03:37:25,535 INFO 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 03:37:25,536 INFO 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 03:37:25,537 INFO 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 03:37:25,538 INFO 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 03:37:25,539 INFO 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 03:37:25,541 INFO 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 03:37:25,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,543 INFO 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 03:37:25,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,547 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:25,631 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 03:37:25,632 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 03:37:25,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,633 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,633 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,634 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,635 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,640 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,640 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,641 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,642 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,642 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,643 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,643 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,645 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,645 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:25,645 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 03:37:25,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,648 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,649 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,650 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,651 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,652 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,652 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,654 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,654 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,656 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,656 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,658 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,658 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,660 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,660 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,662 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,662 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,664 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,664 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,666 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,666 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,667 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,668 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,669 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,669 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,671 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,671 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,673 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,673 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,675 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,675 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,676 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,676 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,678 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,679 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:25,679 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 03:37:25,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,681 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 03:37:25,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,682 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,682 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:25,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:25,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,683 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 03:37:25,683 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,684 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:25,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:25,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:25,686 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,687 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:25,687 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 03:37:25,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:25,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:25,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:25,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:25,691 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 03:37:25,691 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:25,694 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 03:37:25,694 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:25,722 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-23 03:37:25,736 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2018-11-23 03:37:25,736 INFO L444 ModelExtractionUtils]: 3 out of 11 variables were initially zero. Simplification set additionally 5 variables to zero. [2018-11-23 03:37:25,736 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-23 03:37:25,738 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2018-11-23 03:37:25,739 INFO L518 LassoAnalysis]: Proved termination. [2018-11-23 03:37:25,739 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2018-11-23 03:37:25,744 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2018-11-23 03:37:25,769 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:25,787 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:37:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:25,833 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:37:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:37:25,865 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 3 loop predicates [2018-11-23 03:37:25,866 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 32 states and 41 transitions. cyclomatic complexity: 13 Second operand 6 states. [2018-11-23 03:37:25,960 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 32 states and 41 transitions. cyclomatic complexity: 13. Second operand 6 states. Result 55 states and 67 transitions. Complement of second has 15 states. [2018-11-23 03:37:25,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 3 stem states 2 non-accepting loop states 1 accepting loop states [2018-11-23 03:37:25,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 03:37:25,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 19 transitions. [2018-11-23 03:37:25,962 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 3 letters. [2018-11-23 03:37:25,963 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-23 03:37:25,963 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 13 letters. Loop has 3 letters. [2018-11-23 03:37:25,963 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-23 03:37:25,963 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 6 letters. [2018-11-23 03:37:25,963 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-23 03:37:25,963 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 55 states and 67 transitions. [2018-11-23 03:37:25,965 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2018-11-23 03:37:25,966 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 55 states to 49 states and 61 transitions. [2018-11-23 03:37:25,966 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 37 [2018-11-23 03:37:25,967 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 39 [2018-11-23 03:37:25,967 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 61 transitions. [2018-11-23 03:37:25,967 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-23 03:37:25,967 INFO L705 BuchiCegarLoop]: Abstraction has 49 states and 61 transitions. [2018-11-23 03:37:25,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 61 transitions. [2018-11-23 03:37:25,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 43. [2018-11-23 03:37:25,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-11-23 03:37:25,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 52 transitions. [2018-11-23 03:37:25,971 INFO L728 BuchiCegarLoop]: Abstraction has 43 states and 52 transitions. [2018-11-23 03:37:25,971 INFO L608 BuchiCegarLoop]: Abstraction has 43 states and 52 transitions. [2018-11-23 03:37:25,971 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-23 03:37:25,971 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 43 states and 52 transitions. [2018-11-23 03:37:25,972 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2018-11-23 03:37:25,972 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 03:37:25,972 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 03:37:25,973 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:37:25,973 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2018-11-23 03:37:25,973 INFO L794 eck$LassoCheckResult]: Stem: 345#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 343#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 344#L574 assume !(main_~n~0 < 1); 336#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 337#new_llENTRY ~n := #in~n; 348#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 357#new_llFINAL assume true; 351#new_llEXIT >#59#return; 339#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 332#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 333#new_llENTRY ~n := #in~n; 358#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 359#new_llFINAL assume true; 352#new_llEXIT >#61#return; 334#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 335#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 342#L566-3 [2018-11-23 03:37:25,973 INFO L796 eck$LassoCheckResult]: Loop: 342#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 340#L566-1 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8);append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 342#L566-3 [2018-11-23 03:37:25,974 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:25,974 INFO L82 PathProgramCache]: Analyzing trace with hash 862532318, now seen corresponding path program 1 times [2018-11-23 03:37:25,974 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:25,974 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:25,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:25,974 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:25,975 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 03:37:26,034 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:37:26,034 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/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 03:37:26,044 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:26,060 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:37:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-23 03:37:26,113 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:37:26,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 9 [2018-11-23 03:37:26,114 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-23 03:37:26,114 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:26,114 INFO L82 PathProgramCache]: Analyzing trace with hash 2150, now seen corresponding path program 1 times [2018-11-23 03:37:26,114 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:26,115 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:26,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:26,115 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:26,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:26,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 03:37:26,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-23 03:37:26,173 INFO L87 Difference]: Start difference. First operand 43 states and 52 transitions. cyclomatic complexity: 13 Second operand 9 states. [2018-11-23 03:37:26,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:37:26,288 INFO L93 Difference]: Finished difference Result 55 states and 64 transitions. [2018-11-23 03:37:26,288 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 03:37:26,288 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 55 states and 64 transitions. [2018-11-23 03:37:26,289 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2018-11-23 03:37:26,290 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 55 states to 52 states and 61 transitions. [2018-11-23 03:37:26,290 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 44 [2018-11-23 03:37:26,291 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 44 [2018-11-23 03:37:26,291 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 61 transitions. [2018-11-23 03:37:26,291 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-23 03:37:26,291 INFO L705 BuchiCegarLoop]: Abstraction has 52 states and 61 transitions. [2018-11-23 03:37:26,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 61 transitions. [2018-11-23 03:37:26,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 46. [2018-11-23 03:37:26,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2018-11-23 03:37:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 54 transitions. [2018-11-23 03:37:26,294 INFO L728 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2018-11-23 03:37:26,294 INFO L608 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2018-11-23 03:37:26,295 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-23 03:37:26,295 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 46 states and 54 transitions. [2018-11-23 03:37:26,295 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2018-11-23 03:37:26,296 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 03:37:26,296 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 03:37:26,296 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:37:26,296 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 03:37:26,296 INFO L794 eck$LassoCheckResult]: Stem: 510#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 508#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 509#L574 assume !(main_~n~0 < 1); 499#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 500#new_llENTRY ~n := #in~n; 513#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 532#new_llFINAL assume true; 511#new_llEXIT >#59#return; 504#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 497#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 498#new_llENTRY ~n := #in~n; 527#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 519#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 523#new_llENTRY ~n := #in~n; 529#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 531#new_llFINAL assume true; 526#new_llEXIT >#55#return; 521#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 522#new_llFINAL assume true; 518#new_llEXIT >#61#return; 501#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 502#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 495#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 491#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 492#lengthENTRY [2018-11-23 03:37:26,296 INFO L796 eck$LassoCheckResult]: Loop: 492#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 494#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 493#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 492#lengthENTRY [2018-11-23 03:37:26,296 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:26,297 INFO L82 PathProgramCache]: Analyzing trace with hash -979363832, now seen corresponding path program 1 times [2018-11-23 03:37:26,297 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:26,297 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:26,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:26,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:26,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:26,328 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:26,328 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 1 times [2018-11-23 03:37:26,328 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:26,328 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:26,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:26,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:26,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:26,335 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:26,335 INFO L82 PathProgramCache]: Analyzing trace with hash -515069268, now seen corresponding path program 1 times [2018-11-23 03:37:26,335 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:26,335 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:26,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:26,336 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:26,336 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:26,778 WARN L180 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2018-11-23 03:37:26,788 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:26,791 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:26,821 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:26,824 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:26,851 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:26,851 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:121, output treesize:97 [2018-11-23 03:37:27,297 WARN L180 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 149 [2018-11-23 03:37:27,442 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 03:37:27,442 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 03:37:27,442 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 03:37:27,442 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 03:37:27,442 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 03:37:27,442 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 03:37:27,442 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 03:37:27,442 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 03:37:27,442 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration4_Lasso [2018-11-23 03:37:27,442 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 03:37:27,442 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 03:37:27,445 INFO 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 03:37:27,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,512 INFO 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 03:37:27,512 INFO 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 03:37:27,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,517 INFO 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 03:37:27,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,519 INFO 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 03:37:27,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,526 INFO 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 03:37:27,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,528 INFO 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 03:37:27,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,532 INFO 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 03:37:27,533 INFO 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 03:37:27,534 INFO 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 03:37:27,535 INFO 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 03:37:27,536 INFO 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 03:37:27,537 INFO 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 03:37:27,538 INFO 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 03:37:27,539 INFO 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 03:37:27,543 INFO 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 03:37:27,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,547 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,552 INFO 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 03:37:27,552 INFO 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 03:37:27,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,564 INFO 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 03:37:27,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 03:37:27,702 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 03:37:27,703 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 03:37:27,703 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 03:37:27,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,704 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,704 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:27,705 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 03:37:27,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,707 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,707 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,713 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,713 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:27,713 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 03:37:27,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,716 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 03:37:27,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,717 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 03:37:27,717 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-23 03:37:27,717 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,726 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-11-23 03:37:27,726 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-23 03:37:27,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,778 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 03:37:27,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,779 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,783 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,784 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 03:37:27,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,784 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,785 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,786 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,786 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,786 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,787 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 03:37:27,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,789 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,789 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,790 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,791 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,792 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,792 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,792 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,793 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 03:37:27,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,793 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,794 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,794 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,795 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,795 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,798 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,799 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,799 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,800 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,800 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,800 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,801 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 03:37:27,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,802 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,802 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,803 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,803 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,804 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,805 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,805 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,807 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,807 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,809 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 03:37:27,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,810 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,810 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:27,810 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 03:37:27,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,812 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,812 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,813 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 03:37:27,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,814 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,814 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,821 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,822 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,823 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,823 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,825 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,825 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,826 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 03:37:27,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,826 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,827 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,830 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,830 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,832 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,832 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,832 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 03:37:27,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,833 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,833 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,834 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 03:37:27,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,835 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,835 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,836 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 03:37:27,837 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,837 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,837 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,838 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 03:37:27,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,839 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,840 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:27,840 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 03:37:27,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,841 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 03:37:27,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,842 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,842 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,845 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,845 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,847 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,847 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,849 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,850 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,850 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,851 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 03:37:27,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,851 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,851 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,853 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,853 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,854 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 03:37:27,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,855 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,855 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,868 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,868 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,869 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,870 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,871 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,872 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,874 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,874 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,876 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,877 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,878 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,878 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,882 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,882 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,884 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,884 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,886 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,886 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,888 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 03:37:27,889 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 03:37:27,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,889 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 03:37:27,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,890 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:27,891 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 03:37:27,891 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 03:37:27,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,893 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:27,894 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:27,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:27,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:27,897 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 03:37:27,897 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 03:37:27,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,902 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 03:37:27,902 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-23 03:37:27,902 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:27,917 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-23 03:37:27,917 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-23 03:37:27,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:27,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:27,999 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:27,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:27,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:27,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:27,999 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,000 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,002 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,002 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,002 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,003 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,004 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,004 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,006 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,006 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,008 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,008 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:28,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,010 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,010 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,011 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,012 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,012 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,013 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,014 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,014 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:28,015 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,016 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,016 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,018 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,018 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,020 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,020 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,021 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,022 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,024 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,024 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,025 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,026 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,027 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,032 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 03:37:28,032 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 03:37:28,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,034 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,035 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,037 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,037 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,042 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,044 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,045 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,045 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,047 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,050 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,050 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,051 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,054 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,054 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,056 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,056 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:28,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,058 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,058 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,060 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,060 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 03:37:28,060 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 03:37:28,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,063 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,063 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,066 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,067 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,072 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,072 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:28,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,073 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,074 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,076 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,076 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,078 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,078 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 03:37:28,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,080 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,080 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,081 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 03:37:28,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,082 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,084 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 03:37:28,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,085 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,085 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,086 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 03:37:28,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,087 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,087 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,088 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,089 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,090 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,090 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,091 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 03:37:28,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,092 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,092 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,094 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,094 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,095 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 03:37:28,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,095 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,096 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,097 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,098 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,098 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 03:37:28,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,100 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:28,100 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:28,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,105 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:28,105 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:28,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,110 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,110 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 03:37:28,110 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-23 03:37:28,110 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,127 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-23 03:37:28,127 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-23 03:37:28,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,233 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,235 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,238 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:28,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,246 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,249 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,251 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,251 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,252 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,253 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,256 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,258 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,260 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,260 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,262 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:28,262 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:28,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,266 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,266 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,268 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,269 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,270 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,271 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,273 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:28,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,277 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,289 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,291 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:28,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,293 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,294 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:28,294 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:28,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,305 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,307 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,307 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,312 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,315 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,317 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,320 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,322 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,323 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,326 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,329 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,329 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,340 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,343 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,352 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:28,355 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:28,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,357 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 03:37:28,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,358 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,360 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 03:37:28,360 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 03:37:28,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,365 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,368 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,369 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 03:37:28,369 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 03:37:28,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,377 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 03:37:28,377 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-23 03:37:28,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,403 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-23 03:37:28,403 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-23 03:37:28,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,538 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 03:37:28,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,539 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,541 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:28,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,543 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,544 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,546 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,547 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,652 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,653 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,655 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,655 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,658 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,660 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,661 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,662 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,663 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,666 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,666 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,668 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,669 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,671 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,673 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,673 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,680 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,680 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,681 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 03:37:28,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,682 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,682 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,685 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 03:37:28,685 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 03:37:28,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,688 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,689 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 03:37:28,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,690 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,690 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,693 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,693 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,695 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,695 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,697 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,697 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,698 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,699 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,699 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,701 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,701 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,703 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,703 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,705 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,705 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,710 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,710 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,711 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 03:37:28,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,712 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 03:37:28,713 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 03:37:28,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,718 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,720 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,721 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 03:37:28,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,722 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,722 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,724 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,724 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,725 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 03:37:28,725 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,726 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,726 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,728 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,730 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,730 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,732 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,733 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,734 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 03:37:28,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,734 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,735 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,736 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 03:37:28,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,737 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,737 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,738 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 03:37:28,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,739 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,739 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,741 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,741 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,743 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,743 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,744 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 03:37:28,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,745 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,745 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,746 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 03:37:28,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,747 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,747 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 03:37:28,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,749 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:28,749 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:28,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,750 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 03:37:28,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,751 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,751 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,752 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 03:37:28,752 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 03:37:28,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,755 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,756 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,756 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,757 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 03:37:28,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,758 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,758 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,759 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 03:37:28,759 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 03:37:28,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,763 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 03:37:28,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,764 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,764 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 03:37:28,764 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-23 03:37:28,764 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,777 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-23 03:37:28,777 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-23 03:37:28,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,869 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,870 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,871 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,872 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,874 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,876 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,878 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,878 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,880 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,880 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,881 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,882 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,883 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,886 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,887 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,889 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,891 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,891 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,893 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,893 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,893 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,893 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,896 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,897 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,897 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,898 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,899 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,900 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 03:37:28,900 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 03:37:28,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,903 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,904 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,906 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,907 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,908 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,908 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,909 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,910 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,910 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,912 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,912 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,914 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,914 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,914 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,916 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,916 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,916 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,918 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,918 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,922 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,923 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,924 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,925 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,927 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,927 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 03:37:28,927 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 03:37:28,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,930 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,930 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,930 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,934 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,935 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,937 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,939 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,941 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,941 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,942 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 03:37:28,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,949 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,950 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,951 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,952 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,952 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:28,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,953 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,954 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,954 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,955 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 03:37:28,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,979 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 03:37:28,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,980 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,980 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,980 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,982 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 03:37:28,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:28,982 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:28,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:28,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:28,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:28,982 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:28,983 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:28,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:28,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:28,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:29,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,009 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:29,009 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:29,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,011 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:29,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,011 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:29,012 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:29,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,013 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:29,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,014 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:29,014 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:29,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:29,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:29,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:29,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:29,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:29,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 03:37:29,041 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 03:37:29,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,042 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 03:37:29,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,043 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,044 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:29,044 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:29,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,067 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,068 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:29,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,070 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,070 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,071 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:29,071 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:29,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:29,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,076 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,076 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 03:37:29,077 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-23 03:37:29,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,093 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-23 03:37:29,093 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-23 03:37:29,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,194 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,195 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,195 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,198 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,201 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,206 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,207 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,209 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,209 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,209 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,211 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,214 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,217 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,220 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,222 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,225 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,226 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,228 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,230 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,233 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,236 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,237 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:29,237 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:29,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,240 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,250 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,252 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,254 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,255 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,257 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,281 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,281 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,283 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,286 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,287 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,289 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,316 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,318 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,318 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,319 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,320 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,321 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,321 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,321 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,323 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,348 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,351 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,352 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:29,352 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:29,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,356 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,377 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,379 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,379 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,380 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,382 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,382 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,383 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,385 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,385 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,409 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,412 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,412 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,413 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,415 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,415 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,417 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,418 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,441 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,441 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,441 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,442 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,444 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,444 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,446 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,476 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,477 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,478 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,479 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,479 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,482 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,482 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,483 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,511 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,511 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,511 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,513 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,514 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,516 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,517 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,542 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 03:37:29,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,542 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:29,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:29,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,544 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 03:37:29,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,545 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,545 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,546 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 03:37:29,546 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 03:37:29,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,551 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,551 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,552 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,553 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 03:37:29,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,579 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,579 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,580 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 03:37:29,580 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 03:37:29,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,588 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,588 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 03:37:29,588 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-23 03:37:29,588 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,611 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-23 03:37:29,612 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-23 03:37:29,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,754 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,754 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,755 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,757 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,757 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,758 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,760 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,760 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,761 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,762 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,763 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,763 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,765 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,766 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,766 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,768 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,769 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:29,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,771 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,771 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,772 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,774 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,774 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,775 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,777 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,777 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,778 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,780 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,781 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,783 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,785 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,786 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,786 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,788 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,789 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,791 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,791 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,792 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,793 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 03:37:29,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,794 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,795 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 03:37:29,795 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 03:37:29,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,800 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,801 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,801 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,803 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 03:37:29,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,803 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,803 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,804 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,806 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,806 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,807 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,809 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,810 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,813 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,834 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,835 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,836 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 03:37:29,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,837 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,837 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,838 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,840 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,840 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,841 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,842 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,871 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,872 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:29,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:29,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:29,874 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:29,875 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:29,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:29,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:29,876 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 03:37:29,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:29,877 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:29,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:29,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,026 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,027 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,030 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,030 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,033 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,036 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,036 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,037 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 03:37:30,038 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 03:37:30,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,046 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,047 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,048 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,050 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,050 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,051 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,055 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,056 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,057 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,059 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,059 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,060 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,062 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,062 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,063 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,065 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,066 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,066 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,068 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,069 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,069 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,074 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,075 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,075 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,078 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,078 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,079 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,084 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,084 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,085 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,087 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 03:37:30,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,088 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,089 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,089 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,091 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 03:37:30,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,091 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,092 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,092 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,094 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,095 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,097 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,099 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,099 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,100 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,120 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,121 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,122 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,123 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,124 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,126 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,126 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 03:37:30,127 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 03:37:30,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,131 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 03:37:30,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,155 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,156 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:30,156 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:30,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,160 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,160 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,163 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,163 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,164 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:30,164 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:30,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,194 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,194 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 03:37:30,194 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-23 03:37:30,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,212 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-23 03:37:30,212 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-23 03:37:30,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,444 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,450 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,453 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,453 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,453 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,456 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,456 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,457 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,458 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,458 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,460 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,461 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,461 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,463 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,464 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,464 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:30,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,466 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,467 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,467 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,470 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,470 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,473 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,473 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,473 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,476 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,479 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,479 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,479 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,482 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,482 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,482 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,484 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,485 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,485 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:30,485 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:30,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,489 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,489 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,489 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,492 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,492 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,495 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,495 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,498 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,498 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:30,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,500 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,501 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,501 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,501 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:30,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,510 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,510 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,510 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,513 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,513 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,516 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,516 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,516 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:30,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,555 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,555 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,555 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,558 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,558 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,559 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,561 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,561 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,562 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,597 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,598 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 03:37:30,598 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 03:37:30,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,602 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,603 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,605 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,606 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,644 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,647 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,647 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,649 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,686 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,686 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,692 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,729 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,729 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,729 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,731 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 03:37:30,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,732 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,732 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,732 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,734 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 03:37:30,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,735 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,735 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,736 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,774 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,775 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,775 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,777 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,778 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,778 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,780 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,781 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,821 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,824 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,825 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 03:37:30,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 03:37:30,828 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 03:37:30,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,830 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 03:37:30,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,862 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,863 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:30,864 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 03:37:30,864 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 03:37:30,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,868 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:30,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,868 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:30,869 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:30,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:30,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:30,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:30,874 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:30,875 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 03:37:30,875 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 03:37:30,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:30,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:30,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:30,908 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:30,908 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 03:37:30,908 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-23 03:37:30,908 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:30,935 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2018-11-23 03:37:30,936 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-23 03:37:31,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,258 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,258 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,261 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,262 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,262 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,265 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,266 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,266 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,269 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,270 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,270 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,274 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,274 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:31,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,277 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,277 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,280 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,280 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,281 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,283 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,284 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,284 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,286 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,287 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,287 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,290 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,291 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,291 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:31,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,294 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,294 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,295 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,297 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,298 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,298 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,300 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,300 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,301 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,301 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,304 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,304 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,305 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,307 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,307 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,308 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 03:37:31,308 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 03:37:31,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,313 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,313 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,313 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,316 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,316 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,316 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,317 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,320 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,320 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,322 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,322 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,323 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,323 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,326 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,326 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,327 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,329 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,329 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,330 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,332 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,333 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,333 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:31,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,336 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,337 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,337 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,341 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,342 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,346 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,347 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,347 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,351 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,351 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,352 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,354 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,355 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,356 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 03:37:31,356 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 03:37:31,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,371 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,371 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,372 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,376 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,376 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,377 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,381 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,382 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,422 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,422 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,423 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,423 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,427 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,428 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,428 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,432 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 03:37:31,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,433 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,433 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,433 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,473 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,474 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,474 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,478 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,479 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,479 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,483 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,484 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,521 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,522 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,522 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,527 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,528 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,532 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,533 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,571 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,571 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,572 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,575 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,576 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,576 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,580 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,581 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,581 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 03:37:31,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,623 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,624 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,624 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of 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 03:37:31,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 03:37:31,629 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 03:37:31,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 03:37:31,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 03:37:31,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 03:37:31,629 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 03:37:31,630 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 03:37:31,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 03:37:31,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 03:37:31,633 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 03:37:31,633 INFO L794 eck$LassoCheckResult]: Stem: 510#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 508#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 509#L574 assume !(main_~n~0 < 1); 499#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 500#new_llENTRY ~n := #in~n; 513#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 532#new_llFINAL assume true; 511#new_llEXIT >#59#return; 504#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 497#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 498#new_llENTRY ~n := #in~n; 527#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 519#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 523#new_llENTRY ~n := #in~n; 529#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 531#new_llFINAL assume true; 526#new_llEXIT >#55#return; 521#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 522#new_llFINAL assume true; 518#new_llEXIT >#61#return; 501#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 502#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 495#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 491#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 492#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 494#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 493#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 492#lengthENTRY [2018-11-23 03:37:31,679 INFO L796 eck$LassoCheckResult]: Loop: 492#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 494#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 493#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 492#lengthENTRY [2018-11-23 03:37:31,680 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:31,680 INFO L82 PathProgramCache]: Analyzing trace with hash -515069268, now seen corresponding path program 2 times [2018-11-23 03:37:31,680 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:31,680 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:31,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:31,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:31,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:31,757 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:31,758 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 2 times [2018-11-23 03:37:31,758 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:31,758 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:31,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:31,758 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 03:37:31,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:31,764 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:31,765 INFO L82 PathProgramCache]: Analyzing trace with hash 1489593736, now seen corresponding path program 3 times [2018-11-23 03:37:31,765 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:31,765 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:31,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:31,765 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 03:37:31,766 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:31,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 03:37:32,014 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:37:32,014 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:37:32,025 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 03:37:32,047 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-23 03:37:32,047 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 03:37:32,050 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:37:32,076 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-23 03:37:32,079 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-23 03:37:32,080 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,081 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,089 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-23 03:37:32,096 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-23 03:37:32,096 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,098 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,217 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,217 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:26, output treesize:18 [2018-11-23 03:37:32,284 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-23 03:37:32,287 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-23 03:37:32,287 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,288 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,295 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-23 03:37:32,297 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-23 03:37:32,297 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,299 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,302 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:32,302 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2018-11-23 03:37:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 03:37:32,370 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:37:32,370 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 15 [2018-11-23 03:37:32,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 03:37:32,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=182, Unknown=0, NotChecked=0, Total=210 [2018-11-23 03:37:32,431 INFO L87 Difference]: Start difference. First operand 46 states and 54 transitions. cyclomatic complexity: 12 Second operand 15 states. [2018-11-23 03:37:32,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:37:32,613 INFO L93 Difference]: Finished difference Result 71 states and 84 transitions. [2018-11-23 03:37:32,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-23 03:37:32,613 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 71 states and 84 transitions. [2018-11-23 03:37:32,615 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 7 [2018-11-23 03:37:32,617 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 71 states to 62 states and 74 transitions. [2018-11-23 03:37:32,617 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2018-11-23 03:37:32,617 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2018-11-23 03:37:32,617 INFO L73 IsDeterministic]: Start isDeterministic. Operand 62 states and 74 transitions. [2018-11-23 03:37:32,617 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-23 03:37:32,617 INFO L705 BuchiCegarLoop]: Abstraction has 62 states and 74 transitions. [2018-11-23 03:37:32,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states and 74 transitions. [2018-11-23 03:37:32,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 51. [2018-11-23 03:37:32,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-11-23 03:37:32,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 60 transitions. [2018-11-23 03:37:32,625 INFO L728 BuchiCegarLoop]: Abstraction has 51 states and 60 transitions. [2018-11-23 03:37:32,625 INFO L608 BuchiCegarLoop]: Abstraction has 51 states and 60 transitions. [2018-11-23 03:37:32,625 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-11-23 03:37:32,625 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 51 states and 60 transitions. [2018-11-23 03:37:32,625 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2018-11-23 03:37:32,626 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 03:37:32,626 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 03:37:32,626 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:37:32,626 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2018-11-23 03:37:32,626 INFO L794 eck$LassoCheckResult]: Stem: 754#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 752#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 753#L574 assume !(main_~n~0 < 1); 743#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 744#new_llENTRY ~n := #in~n; 757#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 733#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 747#new_llENTRY ~n := #in~n; 760#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 731#new_llFINAL assume true; 734#new_llEXIT >#55#return; 756#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 778#new_llFINAL assume true; 772#new_llEXIT >#59#return; 769#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 764#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 742#new_llENTRY ~n := #in~n; 771#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 765#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 768#new_llENTRY ~n := #in~n; 771#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 765#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 768#new_llENTRY ~n := #in~n; 774#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 775#new_llFINAL assume true; 773#new_llEXIT >#55#return; 770#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 767#new_llFINAL assume true; 763#new_llEXIT >#55#return; 766#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 781#new_llFINAL assume true; 780#new_llEXIT >#61#return; 745#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 746#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 751#L566-3 [2018-11-23 03:37:32,626 INFO L796 eck$LassoCheckResult]: Loop: 751#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 749#L566-1 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8);append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 751#L566-3 [2018-11-23 03:37:32,627 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:32,627 INFO L82 PathProgramCache]: Analyzing trace with hash -1642198724, now seen corresponding path program 1 times [2018-11-23 03:37:32,627 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:32,627 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:32,627 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:32,627 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 03:37:32,628 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:32,658 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:32,658 INFO L82 PathProgramCache]: Analyzing trace with hash 2150, now seen corresponding path program 2 times [2018-11-23 03:37:32,658 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:32,658 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:32,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:32,659 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:32,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:37:32,662 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:32,662 INFO L82 PathProgramCache]: Analyzing trace with hash -1899974943, now seen corresponding path program 1 times [2018-11-23 03:37:32,662 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:37:32,662 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:37:32,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:32,663 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 03:37:32,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:33,458 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2018-11-23 03:37:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 30 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 03:37:33,586 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:37:33,587 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_beac0776-d10c-4164-aeb7-19cbc74a81f9/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:37:33,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:33,630 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:37:33,633 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-23 03:37:33,633 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-23 03:37:33,641 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-23 03:37:33,641 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 03:37:33,645 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:33,646 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:23, output treesize:18 [2018-11-23 03:37:33,794 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2018-11-23 03:37:33,794 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-23 03:37:33,801 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-23 03:37:33,803 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-23 03:37:33,803 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-23 03:37:33,804 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:33,811 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-23 03:37:33,812 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-23 03:37:33,812 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-23 03:37:33,814 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:33,818 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:37:33,818 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 3 variables, input treesize:41, output treesize:23 [2018-11-23 03:37:33,889 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:33,898 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:33,906 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:33,911 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:33,917 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2018-11-23 03:37:33,917 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:62, output treesize:38 [2018-11-23 03:38:34,060 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:38:34,065 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:38:34,080 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:38:34,084 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 03:38:34,098 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 1 xjuncts. [2018-11-23 03:38:34,099 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:76, output treesize:78 [2018-11-23 03:39:11,260 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 03:39:11,262 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 03:39:11,266 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 03:39:11,267 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2018-11-23 03:39:11,267 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,311 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 61 [2018-11-23 03:39:11,336 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-23 03:39:11,336 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,374 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 55 [2018-11-23 03:39:11,378 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-23 03:39:11,382 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 03:39:11,384 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-23 03:39:11,384 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,395 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,427 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 53 [2018-11-23 03:39:11,431 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 03:39:11,433 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-23 03:39:11,433 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,448 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,459 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,469 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,498 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 61 [2018-11-23 03:39:11,522 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-23 03:39:11,522 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,548 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 55 [2018-11-23 03:39:11,550 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-23 03:39:11,553 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 03:39:11,555 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-23 03:39:11,555 INFO L267 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,560 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,577 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 53 [2018-11-23 03:39:11,580 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 03:39:11,581 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-23 03:39:11,582 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,596 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,604 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,611 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,632 INFO L267 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,632 INFO L202 ElimStorePlain]: Needed 16 recursive calls to eliminate 15 variables, input treesize:182, output treesize:22 [2018-11-23 03:39:11,686 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-23 03:39:11,688 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-23 03:39:11,688 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,689 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,693 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-23 03:39:11,695 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-23 03:39:11,696 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,696 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,699 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 03:39:11,699 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2018-11-23 03:39:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 34 refuted. 2 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 03:39:11,758 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:39:11,758 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 19] total 28 [2018-11-23 03:39:11,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-11-23 03:39:11,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=709, Unknown=8, NotChecked=0, Total=812 [2018-11-23 03:39:11,786 INFO L87 Difference]: Start difference. First operand 51 states and 60 transitions. cyclomatic complexity: 13 Second operand 29 states. [2018-11-23 03:40:24,275 WARN L180 SmtUtils]: Spent 24.12 s on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2018-11-23 03:40:53,609 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000) stderr output: (error "out of memory") [2018-11-23 03:40:53,610 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.checkSat(ManagedScript.java:141) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:84) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:893) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:767) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:339) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicateForConjunction(PredicateUnifier.java:382) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicateForConjunction(PredicateUnifier.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.DeterministicInterpolantAutomaton.getOrConstructPredicate(DeterministicInterpolantAutomaton.java:281) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.DeterministicInterpolantAutomaton.constructSuccessorsAndTransitions(DeterministicInterpolantAutomaton.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:78) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.returnSuccessors(AbstractInterpolantAutomaton.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.returnSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.TotalizeNwa.returnSuccessors(TotalizeNwa.java:308) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ComplementDeterministicNwa.returnSuccessors(ComplementDeterministicNwa.java:142) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.returnSuccessors(ProductNwa.java:284) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.returnSuccessorsGivenHier(ProductNwa.java:308) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.addReturnsAndSuccessors(NestedWordAutomatonReachableStates.java:1124) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.(NestedWordAutomatonReachableStates.java:958) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates.(NestedWordAutomatonReachableStates.java:188) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.computeDifference(Difference.java:137) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.(Difference.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiCegarLoop.refineFinite(BuchiCegarLoop.java:980) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiCegarLoop.iterate(BuchiCegarLoop.java:549) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:145) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:384) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 39 more [2018-11-23 03:40:53,613 INFO L168 Benchmark]: Toolchain (without parser) took 210581.64 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 533.2 MB). Free memory was 951.1 MB in the beginning and 932.2 MB in the end (delta: 18.8 MB). Peak memory consumption was 552.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:40:53,613 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:40:53,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -202.9 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:40:53,614 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:40:53,615 INFO L168 Benchmark]: Boogie Preprocessor took 16.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:40:53,615 INFO L168 Benchmark]: RCFGBuilder took 241.93 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: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:40:53,616 INFO L168 Benchmark]: BuchiAutomizer took 209953.70 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 366.5 MB). Free memory was 1.1 GB in the beginning and 932.2 MB in the end (delta: 191.9 MB). Peak memory consumption was 558.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:40:53,619 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 338.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -202.9 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 241.93 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: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 209953.70 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 366.5 MB). Free memory was 1.1 GB in the beginning and 932.2 MB in the end (delta: 191.9 MB). Peak memory consumption was 558.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...