./Ultimate.py --spec ../../sv-benchmarks/c/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 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/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_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/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 Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:56:27,090 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:56:27,091 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:56:27,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:56:27,100 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:56:27,101 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:56:27,102 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:56:27,103 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:56:27,104 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:56:27,105 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:56:27,106 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:56:27,106 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:56:27,107 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:56:27,107 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:56:27,108 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:56:27,109 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:56:27,109 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:56:27,111 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:56:27,112 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:56:27,113 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:56:27,114 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:56:27,115 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:56:27,117 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:56:27,117 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:56:27,117 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:56:27,118 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:56:27,118 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:56:27,119 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:56:27,119 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:56:27,120 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:56:27,120 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:56:27,121 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:56:27,121 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:56:27,121 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:56:27,122 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:56:27,123 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:56:27,123 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-10 10:56:27,131 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:56:27,131 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:56:27,132 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:56:27,132 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:56:27,132 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:56:27,132 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 10:56:27,132 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 10:56:27,132 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 10:56:27,133 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 10:56:27,133 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 10:56:27,133 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 10:56:27,133 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:56:27,133 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 10:56:27,133 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:56:27,133 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:56:27,134 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 10:56:27,134 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 10:56:27,134 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 10:56:27,134 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:56:27,135 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 10:56:27,136 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 10:56:27,136 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:56:27,136 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:56:27,136 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 10:56:27,136 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:56:27,136 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:56:27,136 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 10:56:27,137 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 10:56:27,137 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_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/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 [2018-11-10 10:56:27,158 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:56:27,166 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:56:27,168 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:56:27,169 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:56:27,169 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:56:27,170 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i [2018-11-10 10:56:27,206 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/data/6ec887848/cc96a5a6ae1d4f7ba3e2e14ed37813ff/FLAG7787f031c [2018-11-10 10:56:27,629 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:56:27,629 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i [2018-11-10 10:56:27,636 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/data/6ec887848/cc96a5a6ae1d4f7ba3e2e14ed37813ff/FLAG7787f031c [2018-11-10 10:56:27,647 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/data/6ec887848/cc96a5a6ae1d4f7ba3e2e14ed37813ff [2018-11-10 10:56:27,649 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:56:27,650 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:56:27,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:56:27,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:56:27,652 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:56:27,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:27,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcc4956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27, skipping insertion in model container [2018-11-10 10:56:27,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:27,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:56:27,689 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:56:27,864 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:56:27,871 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:56:27,897 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:56:27,929 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:56:27,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27 WrapperNode [2018-11-10 10:56:27,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:56:27,930 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:56:27,930 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:56:27,930 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:56:27,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:27,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:28,003 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:56:28,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:56:28,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:56:28,003 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:56:28,011 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:28,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:28,014 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:28,015 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:28,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:28,024 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:28,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:28,027 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:56:28,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:56:28,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:56:28,028 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:56:28,028 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:56:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2018-11-10 10:56:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2018-11-10 10:56:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 10:56:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 10:56:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 10:56:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure length [2018-11-10 10:56:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure length [2018-11-10 10:56:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:56:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:56:28,277 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:56:28,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:56:28 BoogieIcfgContainer [2018-11-10 10:56:28,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 10:56:28,278 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 10:56:28,278 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 10:56:28,281 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 10:56:28,282 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 10:56:28,282 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 10:56:27" (1/3) ... [2018-11-10 10:56:28,283 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7bf5857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 10:56:28, skipping insertion in model container [2018-11-10 10:56:28,283 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 10:56:28,283 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (2/3) ... [2018-11-10 10:56:28,284 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7bf5857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 10:56:28, skipping insertion in model container [2018-11-10 10:56:28,284 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 10:56:28,284 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:56:28" (3/3) ... [2018-11-10 10:56:28,286 INFO L375 chiAutomizerObserver]: Analyzing ICFG ll_append-alloca_true-termination.c.i [2018-11-10 10:56:28,329 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 10:56:28,329 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 10:56:28,329 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 10:56:28,329 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 10:56:28,329 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 10:56:28,330 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 10:56:28,330 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 10:56:28,330 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 10:56:28,330 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 10:56:28,343 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 36 states. [2018-11-10 10:56:28,363 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 13 [2018-11-10 10:56:28,364 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:28,364 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:28,370 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-10 10:56:28,370 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 10:56:28,370 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 10:56:28,370 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 36 states. [2018-11-10 10:56:28,373 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 13 [2018-11-10 10:56:28,373 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:28,374 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:28,374 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-10 10:56:28,374 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 10:56:28,381 INFO L793 eck$LassoCheckResult]: Stem: 32#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 11#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 13#L574true assume !(main_~n~0 < 1); 8#L577true call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 16#new_llENTRYtrue [2018-11-10 10:56:28,382 INFO L795 eck$LassoCheckResult]: Loop: 16#new_llENTRYtrue ~n := #in~n; 38#L548true assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 7#L551true SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 4#L551-1true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 16#new_llENTRYtrue [2018-11-10 10:56:28,387 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:28,387 INFO L82 PathProgramCache]: Analyzing trace with hash 1510602, now seen corresponding path program 1 times [2018-11-10 10:56:28,389 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:28,390 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:28,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:28,424 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:28,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:28,482 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:28,482 INFO L82 PathProgramCache]: Analyzing trace with hash 927581, now seen corresponding path program 1 times [2018-11-10 10:56:28,482 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:28,482 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:28,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:28,484 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:28,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:28,505 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:28,505 INFO L82 PathProgramCache]: Analyzing trace with hash -791697498, now seen corresponding path program 1 times [2018-11-10 10:56:28,506 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:28,506 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:28,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:28,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:28,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:28,671 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 60 [2018-11-10 10:56:28,923 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:56:28,924 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:56:28,924 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:56:28,925 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:56:28,925 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 10:56:28,925 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:56:28,925 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:56:28,925 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:56:28,925 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration1_Lasso [2018-11-10 10:56:28,925 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:56:28,926 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:56:28,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,965 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:28,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,078 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:29,249 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:56:29,253 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 10:56:29,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,256 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,258 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,259 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,261 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,261 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,262 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,264 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,264 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,265 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,265 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 [2018-11-10 10:56:29,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,266 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,266 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,268 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 [2018-11-10 10:56:29,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,269 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,269 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,270 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,271 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,272 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,272 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,273 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,273 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 [2018-11-10 10:56:29,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,274 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,275 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,276 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,276 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 [2018-11-10 10:56:29,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,277 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,278 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,279 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 [2018-11-10 10:56:29,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,280 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,280 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,281 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,282 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,283 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,285 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,285 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,288 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,288 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,289 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,289 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 [2018-11-10 10:56:29,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,291 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,291 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,292 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:29,293 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,294 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:29,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,295 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:29,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,296 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 10:56:29,296 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,297 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:29,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:29,298 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:29,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:29,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:29,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:29,299 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 10:56:29,299 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:29,305 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 10:56:29,305 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:29,344 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 10:56:29,372 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2018-11-10 10:56:29,372 INFO L444 ModelExtractionUtils]: 5 out of 11 variables were initially zero. Simplification set additionally 3 variables to zero. [2018-11-10 10:56:29,374 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 10:56:29,377 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2018-11-10 10:56:29,377 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 10:56:29,377 INFO L519 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] [2018-11-10 10:56:29,386 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2018-11-10 10:56:29,430 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:29,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:29,447 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:29,471 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:56:29,499 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 [2018-11-10 10:56:29,500 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 36 states. Second operand 5 states. [2018-11-10 10:56:29,616 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 36 states.. Second operand 5 states. Result 61 states and 73 transitions. Complement of second has 13 states. [2018-11-10 10:56:29,617 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 [2018-11-10 10:56:29,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-10 10:56:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 13 transitions. [2018-11-10 10:56:29,619 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 13 transitions. Stem has 4 letters. Loop has 4 letters. [2018-11-10 10:56:29,620 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:56:29,620 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 13 transitions. Stem has 8 letters. Loop has 4 letters. [2018-11-10 10:56:29,621 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:56:29,621 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 13 transitions. Stem has 4 letters. Loop has 8 letters. [2018-11-10 10:56:29,621 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:56:29,622 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 61 states and 73 transitions. [2018-11-10 10:56:29,624 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 13 [2018-11-10 10:56:29,629 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 61 states to 43 states and 54 transitions. [2018-11-10 10:56:29,629 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 34 [2018-11-10 10:56:29,630 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 36 [2018-11-10 10:56:29,630 INFO L73 IsDeterministic]: Start isDeterministic. Operand 43 states and 54 transitions. [2018-11-10 10:56:29,631 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:29,631 INFO L705 BuchiCegarLoop]: Abstraction has 43 states and 54 transitions. [2018-11-10 10:56:29,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states and 54 transitions. [2018-11-10 10:56:29,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 40. [2018-11-10 10:56:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2018-11-10 10:56:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 49 transitions. [2018-11-10 10:56:29,654 INFO L728 BuchiCegarLoop]: Abstraction has 40 states and 49 transitions. [2018-11-10 10:56:29,655 INFO L608 BuchiCegarLoop]: Abstraction has 40 states and 49 transitions. [2018-11-10 10:56:29,655 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-10 10:56:29,655 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 40 states and 49 transitions. [2018-11-10 10:56:29,656 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 13 [2018-11-10 10:56:29,656 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:29,656 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:29,656 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:29,656 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 10:56:29,657 INFO L793 eck$LassoCheckResult]: Stem: 203#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 188#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 189#L574 assume !(main_~n~0 < 1); 169#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 184#new_llENTRY ~n := #in~n; 194#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 168#new_llFINAL assume true; 170#new_llEXIT >#66#return; 185#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 172#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 173#new_llENTRY [2018-11-10 10:56:29,657 INFO L795 eck$LassoCheckResult]: Loop: 173#new_llENTRY ~n := #in~n; 207#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 182#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 171#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 173#new_llENTRY [2018-11-10 10:56:29,657 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:29,657 INFO L82 PathProgramCache]: Analyzing trace with hash -612882803, now seen corresponding path program 1 times [2018-11-10 10:56:29,657 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:29,657 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:29,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:29,658 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:29,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:29,671 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:29,672 INFO L82 PathProgramCache]: Analyzing trace with hash 927581, now seen corresponding path program 2 times [2018-11-10 10:56:29,672 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:29,672 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:29,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:29,673 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:29,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:29,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:29,685 INFO L82 PathProgramCache]: Analyzing trace with hash 2125998057, now seen corresponding path program 1 times [2018-11-10 10:56:29,685 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:29,685 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:29,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:29,686 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:29,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:30,051 WARN L179 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2018-11-10 10:56:30,120 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:56:30,120 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:56:30,120 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:56:30,120 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:56:30,120 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 10:56:30,120 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:56:30,120 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:56:30,120 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:56:30,120 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration2_Lasso [2018-11-10 10:56:30,120 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:56:30,120 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:56:30,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,182 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:30,286 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:56:30,286 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 10:56:30,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,287 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,287 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,288 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,288 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 [2018-11-10 10:56:30,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,289 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,289 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,290 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,290 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 [2018-11-10 10:56:30,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,291 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,291 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,292 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,292 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,293 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,293 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,293 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 [2018-11-10 10:56:30,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,294 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,294 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,294 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,295 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,295 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,295 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,296 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,296 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,296 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,297 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,297 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 [2018-11-10 10:56:30,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,297 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,297 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,298 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,298 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,299 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:30,300 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:30,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,302 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,303 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,303 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,304 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 [2018-11-10 10:56:30,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,304 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,305 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,306 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,307 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,307 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,307 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 [2018-11-10 10:56:30,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,308 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,309 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,309 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,310 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,311 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,311 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,312 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 [2018-11-10 10:56:30,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,312 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,313 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,314 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,315 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:30,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,316 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 [2018-11-10 10:56:30,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:30,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,316 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 10:56:30,316 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,317 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:30,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:30,317 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:30,318 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,320 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:30,320 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:30,323 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:30,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:30,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:30,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:30,325 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 10:56:30,325 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:30,328 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 10:56:30,328 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:30,351 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 10:56:30,358 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 10:56:30,358 INFO L444 ModelExtractionUtils]: 7 out of 11 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 10:56:30,359 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 10:56:30,360 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2018-11-10 10:56:30,361 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 10:56:30,361 INFO L519 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] [2018-11-10 10:56:30,370 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2018-11-10 10:56:30,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:30,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:30,408 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:30,469 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:56:30,502 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 [2018-11-10 10:56:30,502 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 40 states and 49 transitions. cyclomatic complexity: 13 Second operand 6 states. [2018-11-10 10:56:30,605 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 40 states and 49 transitions. cyclomatic complexity: 13. Second operand 6 states. Result 69 states and 81 transitions. Complement of second has 15 states. [2018-11-10 10:56:30,605 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 [2018-11-10 10:56:30,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-10 10:56:30,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 22 transitions. [2018-11-10 10:56:30,607 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 22 transitions. Stem has 10 letters. Loop has 4 letters. [2018-11-10 10:56:30,607 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:56:30,607 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 22 transitions. Stem has 14 letters. Loop has 4 letters. [2018-11-10 10:56:30,607 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:56:30,608 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 22 transitions. Stem has 10 letters. Loop has 8 letters. [2018-11-10 10:56:30,608 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:56:30,608 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 69 states and 81 transitions. [2018-11-10 10:56:30,609 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:30,610 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 69 states to 61 states and 73 transitions. [2018-11-10 10:56:30,611 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 45 [2018-11-10 10:56:30,611 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 47 [2018-11-10 10:56:30,611 INFO L73 IsDeterministic]: Start isDeterministic. Operand 61 states and 73 transitions. [2018-11-10 10:56:30,611 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:30,611 INFO L705 BuchiCegarLoop]: Abstraction has 61 states and 73 transitions. [2018-11-10 10:56:30,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states and 73 transitions. [2018-11-10 10:56:30,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 54. [2018-11-10 10:56:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-11-10 10:56:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 63 transitions. [2018-11-10 10:56:30,616 INFO L728 BuchiCegarLoop]: Abstraction has 54 states and 63 transitions. [2018-11-10 10:56:30,616 INFO L608 BuchiCegarLoop]: Abstraction has 54 states and 63 transitions. [2018-11-10 10:56:30,616 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-10 10:56:30,616 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 54 states and 63 transitions. [2018-11-10 10:56:30,617 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:30,617 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:30,617 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:30,617 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:30,617 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2018-11-10 10:56:30,617 INFO L793 eck$LassoCheckResult]: Stem: 404#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 387#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;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; 388#L574 assume !(main_~n~0 < 1); 372#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 383#new_llENTRY ~n := #in~n; 393#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 397#new_llFINAL assume true; 408#new_llEXIT >#66#return; 384#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; 382#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 398#new_llENTRY ~n := #in~n; 412#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 413#new_llFINAL assume true; 407#new_llEXIT >#68#return; 401#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;assume { :begin_inline_append } true;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; 389#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 390#L566-4 [2018-11-10 10:56:30,618 INFO L795 eck$LassoCheckResult]: Loop: 390#L566-4 assume true; 385#L566-1 SUMMARY for call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L566-1 386#L566-2 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 399#L567 SUMMARY for call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L567 400#L567-1 append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 390#L566-4 [2018-11-10 10:56:30,618 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:30,618 INFO L82 PathProgramCache]: Analyzing trace with hash -1321096784, now seen corresponding path program 1 times [2018-11-10 10:56:30,618 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:30,618 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:30,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,618 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:30,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:30,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 10:56:30,678 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:56:30,678 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/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 [2018-11-10 10:56:30,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:30,694 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-10 10:56:30,738 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:56:30,738 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 9 [2018-11-10 10:56:30,739 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 10:56:30,740 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:30,740 INFO L82 PathProgramCache]: Analyzing trace with hash 65913612, now seen corresponding path program 1 times [2018-11-10 10:56:30,740 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:30,740 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:30,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:30,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:30,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 10:56:30,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-10 10:56:30,796 INFO L87 Difference]: Start difference. First operand 54 states and 63 transitions. cyclomatic complexity: 13 Second operand 9 states. [2018-11-10 10:56:30,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:56:30,887 INFO L93 Difference]: Finished difference Result 66 states and 75 transitions. [2018-11-10 10:56:30,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 10:56:30,888 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 66 states and 75 transitions. [2018-11-10 10:56:30,889 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:30,890 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 66 states to 63 states and 72 transitions. [2018-11-10 10:56:30,890 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 52 [2018-11-10 10:56:30,891 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 52 [2018-11-10 10:56:30,891 INFO L73 IsDeterministic]: Start isDeterministic. Operand 63 states and 72 transitions. [2018-11-10 10:56:30,891 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:30,891 INFO L705 BuchiCegarLoop]: Abstraction has 63 states and 72 transitions. [2018-11-10 10:56:30,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states and 72 transitions. [2018-11-10 10:56:30,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 57. [2018-11-10 10:56:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2018-11-10 10:56:30,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 65 transitions. [2018-11-10 10:56:30,896 INFO L728 BuchiCegarLoop]: Abstraction has 57 states and 65 transitions. [2018-11-10 10:56:30,896 INFO L608 BuchiCegarLoop]: Abstraction has 57 states and 65 transitions. [2018-11-10 10:56:30,896 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-10 10:56:30,896 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 57 states and 65 transitions. [2018-11-10 10:56:30,897 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:30,897 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:30,897 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:30,898 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:30,898 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 10:56:30,898 INFO L793 eck$LassoCheckResult]: Stem: 589#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 573#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;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; 574#L574 assume !(main_~n~0 < 1); 567#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 568#new_llENTRY ~n := #in~n; 578#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 605#new_llFINAL assume true; 602#new_llEXIT >#66#return; 569#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; 570#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 582#new_llENTRY ~n := #in~n; 604#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 601#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 594#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 598#new_llENTRY ~n := #in~n; 608#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 610#new_llFINAL assume true; 607#new_llEXIT >#62#return; 596#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 600#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 597#new_llFINAL assume true; 593#new_llEXIT >#68#return; 585#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;assume { :begin_inline_append } true;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; 575#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 565#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;assume { :end_inline_append } true;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; 561#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 560#lengthENTRY [2018-11-10 10:56:30,899 INFO L795 eck$LassoCheckResult]: Loop: 560#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 563#L557 assume !(~xs.base == 0 && ~xs.offset == 0); 576#L559 SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559 562#L559-1 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 560#lengthENTRY [2018-11-10 10:56:30,899 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:30,899 INFO L82 PathProgramCache]: Analyzing trace with hash 89038062, now seen corresponding path program 1 times [2018-11-10 10:56:30,899 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:30,899 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:30,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:30,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:30,918 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:30,918 INFO L82 PathProgramCache]: Analyzing trace with hash 1235413, now seen corresponding path program 1 times [2018-11-10 10:56:30,918 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:30,919 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:30,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,919 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:30,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:30,926 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:30,926 INFO L82 PathProgramCache]: Analyzing trace with hash 1371486274, now seen corresponding path program 1 times [2018-11-10 10:56:30,927 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:30,927 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:30,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,927 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:30,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:31,275 WARN L179 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 98 [2018-11-10 10:56:31,800 WARN L179 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 157 [2018-11-10 10:56:31,930 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:56:31,930 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:56:31,930 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:56:31,930 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:56:31,930 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 10:56:31,930 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:56:31,930 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:56:31,931 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:56:31,931 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration4_Lasso [2018-11-10 10:56:31,931 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:56:31,931 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:56:31,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,965 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,986 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,993 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:31,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:32,193 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:56:32,193 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 10:56:32,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,196 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,197 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:32,197 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:32,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,199 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,200 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:32,200 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:32,202 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,202 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:32,202 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:32,203 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,215 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-11-10 10:56:32,215 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 10:56:32,276 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,276 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 [2018-11-10 10:56:32,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,277 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,278 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:32,278 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:32,280 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,281 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,281 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,281 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,282 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,283 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,283 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,283 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 [2018-11-10 10:56:32,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,284 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,284 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,285 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 [2018-11-10 10:56:32,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,286 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,286 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,287 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,288 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,288 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,288 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 [2018-11-10 10:56:32,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,289 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,289 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,289 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,290 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 [2018-11-10 10:56:32,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,290 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,291 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,291 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,292 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,292 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,293 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,293 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 [2018-11-10 10:56:32,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,294 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,294 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,294 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,295 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,296 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,296 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,297 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,297 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,298 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,299 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,299 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,299 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,300 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 [2018-11-10 10:56:32,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,300 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,301 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,302 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,302 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,303 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,303 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 [2018-11-10 10:56:32,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,304 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,304 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,304 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,304 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 [2018-11-10 10:56:32,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,305 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,305 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,306 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,306 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 [2018-11-10 10:56:32,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,307 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,307 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:32,307 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:32,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,309 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,310 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,310 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,311 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,311 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,312 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 [2018-11-10 10:56:32,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,313 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,313 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,314 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,314 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,316 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,316 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,317 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,317 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 [2018-11-10 10:56:32,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,318 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,318 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,318 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,319 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 [2018-11-10 10:56:32,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,319 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,320 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,320 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,320 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 [2018-11-10 10:56:32,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,321 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,321 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,322 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,322 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 [2018-11-10 10:56:32,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,323 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,323 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,323 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,324 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,325 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,325 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,326 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,327 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,327 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,328 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,329 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:32,329 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:32,330 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,331 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,331 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,332 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,332 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 [2018-11-10 10:56:32,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,333 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,333 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,334 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 [2018-11-10 10:56:32,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,334 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,334 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,335 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,336 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,336 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,337 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,338 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,338 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,339 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,340 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,340 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,340 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,341 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,342 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,342 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,342 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 [2018-11-10 10:56:32,343 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,343 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,343 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,344 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,345 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,345 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,346 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,346 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 [2018-11-10 10:56:32,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,347 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,347 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,347 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,348 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 [2018-11-10 10:56:32,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,348 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,349 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,349 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,350 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,350 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,351 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,351 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 [2018-11-10 10:56:32,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,352 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,352 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,353 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,354 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,354 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,354 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,355 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:32,355 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:32,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,356 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,356 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 10:56:32,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,357 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,358 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:32,358 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:32,359 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,359 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 [2018-11-10 10:56:32,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,360 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,361 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:32,361 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:32,364 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,365 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:32,365 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:32,365 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,380 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-10 10:56:32,380 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 10:56:32,465 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,466 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,466 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:32,467 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:32,469 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,470 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,471 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,471 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,472 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,472 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,472 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,473 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,474 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,474 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,475 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,475 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 [2018-11-10 10:56:32,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,476 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,476 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,477 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,477 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,478 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,478 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,479 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,480 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,480 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,480 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,481 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 [2018-11-10 10:56:32,481 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,482 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,482 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,483 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,484 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,484 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,485 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,486 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,486 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,487 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 [2018-11-10 10:56:32,487 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,487 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,487 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,488 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,489 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,489 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,490 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,491 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,492 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,493 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,493 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,494 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,494 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 [2018-11-10 10:56:32,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,495 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,495 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,496 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,497 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,497 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,499 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,499 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,500 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 [2018-11-10 10:56:32,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,501 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,502 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:32,502 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:32,503 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,503 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 [2018-11-10 10:56:32,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,504 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,504 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,506 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,507 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,507 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,508 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,509 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,509 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,510 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 [2018-11-10 10:56:32,510 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,510 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,510 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,511 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,511 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,512 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 [2018-11-10 10:56:32,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,512 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,513 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,513 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,514 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,515 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,515 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,516 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 [2018-11-10 10:56:32,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,517 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,517 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,518 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,518 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 [2018-11-10 10:56:32,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,519 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,519 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,520 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,521 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,521 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,522 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,523 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,523 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,524 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,524 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,525 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,525 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,526 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,526 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 [2018-11-10 10:56:32,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,527 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:32,528 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:32,529 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,530 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,530 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,531 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,532 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,533 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,534 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,535 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,535 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,537 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,537 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,538 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,538 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,538 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,539 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,540 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,541 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,542 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,542 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,544 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,544 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,545 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,546 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,546 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,547 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,548 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,548 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,548 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,549 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,550 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,550 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,551 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,553 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,553 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,554 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,555 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,556 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,557 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,558 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,559 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,560 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,561 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,561 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,563 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,564 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:32,564 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:32,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,565 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 10:56:32,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,567 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,568 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:32,568 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:32,571 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,573 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:32,573 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:32,579 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,580 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,580 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:32,580 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:32,580 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,604 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-10 10:56:32,604 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 10:56:32,728 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,729 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,730 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:32,730 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:32,734 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,736 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,736 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,737 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,739 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,740 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,742 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,742 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,743 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,744 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,745 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,746 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,747 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,747 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,749 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,750 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,753 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,754 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,756 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,757 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,758 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,758 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,761 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,761 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,763 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,764 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,764 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,765 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,767 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,767 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,768 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,769 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,770 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,771 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,771 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 [2018-11-10 10:56:32,772 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,772 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,774 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,775 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,775 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,776 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,777 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 [2018-11-10 10:56:32,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,778 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,778 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,779 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,779 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 [2018-11-10 10:56:32,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,781 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:32,781 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:32,900 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,903 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,905 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,907 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,908 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,909 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,911 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,911 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,912 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,912 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,913 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,914 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,915 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,915 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 [2018-11-10 10:56:32,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,916 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,916 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,919 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,919 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,920 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,921 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,924 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,927 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,928 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,929 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,929 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:32,930 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:32,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,933 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,933 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,937 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,938 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 [2018-11-10 10:56:32,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,939 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,940 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,942 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,944 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,945 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,948 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,949 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,950 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,950 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,951 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 [2018-11-10 10:56:32,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,951 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,952 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,952 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,953 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,953 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,954 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,955 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,956 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,956 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,957 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,958 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,959 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,960 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,961 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,963 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,966 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,967 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,968 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:32,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,969 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:32,969 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:32,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:32,970 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,970 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 10:56:32,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,971 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:32,972 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:32,972 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:32,974 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:32,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:32,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:32,976 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:32,976 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:32,986 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:32,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:32,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:32,987 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:32,987 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:32,988 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,010 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-10 10:56:33,011 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 10:56:33,146 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,148 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,149 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:33,149 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:33,155 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,156 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,156 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,157 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,158 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,158 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,159 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,160 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,160 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,161 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,162 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,162 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,163 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,163 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 [2018-11-10 10:56:33,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,164 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,164 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,165 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,166 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,167 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,167 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,168 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,169 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,169 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,171 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,172 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,173 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,175 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,178 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,179 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,181 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,181 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,182 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,184 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,184 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,185 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,186 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,187 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,189 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,189 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,190 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,192 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,192 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,193 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,193 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,193 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,194 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,196 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,197 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:33,197 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:33,199 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,200 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,201 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,201 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,202 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,202 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,204 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,204 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,205 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 [2018-11-10 10:56:33,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,206 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,206 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,207 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,208 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,209 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,210 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,210 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,211 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,211 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 [2018-11-10 10:56:33,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,212 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,212 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,213 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,214 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,214 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,216 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,216 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,218 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,219 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,220 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,220 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,221 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,222 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,223 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:33,223 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:33,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,225 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 [2018-11-10 10:56:33,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,226 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,226 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,227 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,228 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,230 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,230 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,231 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,232 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,232 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,233 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,234 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,235 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,236 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 [2018-11-10 10:56:33,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,237 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,237 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,239 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,239 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,240 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 [2018-11-10 10:56:33,240 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,241 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,241 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,242 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,243 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,244 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,245 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,245 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,246 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,247 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,247 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,248 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,249 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,250 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,250 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 [2018-11-10 10:56:33,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,251 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,251 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,252 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,252 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 [2018-11-10 10:56:33,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,253 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,253 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,254 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:33,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:33,255 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:33,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,256 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,256 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 10:56:33,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,257 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,257 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,258 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:33,258 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:33,261 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,261 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 [2018-11-10 10:56:33,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,261 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,262 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,263 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:33,263 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:33,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,268 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:33,268 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:33,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,282 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-10 10:56:33,282 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 10:56:33,378 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,379 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 [2018-11-10 10:56:33,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,379 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,379 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,380 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:33,380 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:33,383 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,384 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 [2018-11-10 10:56:33,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,384 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,384 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,385 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,386 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,386 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,387 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,387 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,388 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,388 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,389 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,389 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,389 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,390 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,391 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,391 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,391 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,393 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,393 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,394 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,395 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,395 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,396 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,396 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,398 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,398 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,399 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,400 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,401 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,401 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,402 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,402 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,403 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,403 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,404 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,405 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,405 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,406 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,407 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,407 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,408 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,408 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,409 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,410 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,410 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,411 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,412 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,412 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,413 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,413 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,414 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,414 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 [2018-11-10 10:56:33,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,415 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,415 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,415 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,416 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,417 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 [2018-11-10 10:56:33,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,417 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,417 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,418 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,419 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,419 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,419 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,420 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,420 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,421 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,422 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,422 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,423 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:33,423 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:33,425 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,426 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,426 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,426 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,427 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,428 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,428 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,429 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,430 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,444 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,445 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,446 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,446 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,446 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,447 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,448 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,448 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,449 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,449 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,469 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,469 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,470 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,471 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,472 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,473 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,473 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,474 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,474 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,475 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,475 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 [2018-11-10 10:56:33,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,494 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,494 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,495 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,496 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,496 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,497 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,498 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,499 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,499 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,500 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 [2018-11-10 10:56:33,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,501 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,520 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,521 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:33,521 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:33,523 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,523 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,523 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,524 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,524 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,525 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,526 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,526 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,527 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,528 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,528 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,544 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,545 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,546 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,546 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,546 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,547 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,548 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,548 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,548 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,549 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,550 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,551 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,569 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,570 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,570 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,571 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,571 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,572 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,573 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,573 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,574 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,574 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,575 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,575 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,596 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,597 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,597 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,598 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,599 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,599 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,599 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,600 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,600 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,601 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,602 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,602 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,622 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,623 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,624 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,624 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,624 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,625 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,626 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:33,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:33,626 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:33,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,627 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,628 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 10:56:33,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,645 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,647 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:33,647 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:33,649 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,649 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 [2018-11-10 10:56:33,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,650 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,651 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:33,651 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:33,656 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,657 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,657 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:33,657 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:33,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,676 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-10 10:56:33,676 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 10:56:33,970 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,971 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,971 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,972 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:33,972 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:33,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,978 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,979 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:33,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,980 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,981 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,981 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,982 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:33,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,983 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,984 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,984 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:33,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,986 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,987 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,987 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:33,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,989 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,989 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,990 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:33,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,992 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,993 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,993 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,993 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:33,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,995 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,996 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,996 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:33,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:33,998 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:33,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:33,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:33,998 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:33,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:33,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:33,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:33,999 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:33,999 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:33,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,001 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,001 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 [2018-11-10 10:56:34,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,001 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,002 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,004 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,004 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,005 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,005 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,007 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,007 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 [2018-11-10 10:56:34,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,007 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,009 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,010 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,010 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,011 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,011 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,012 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,013 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 [2018-11-10 10:56:34,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,013 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,014 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,015 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,016 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,016 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,017 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,018 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,019 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 [2018-11-10 10:56:34,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,019 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,020 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,020 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,021 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,022 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,022 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,023 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,024 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,025 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,025 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,026 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:34,026 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:34,029 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,029 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 [2018-11-10 10:56:34,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,030 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,031 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,033 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,035 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,035 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 [2018-11-10 10:56:34,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,036 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,039 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,039 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,040 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,042 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,043 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,044 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,045 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,046 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,046 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,048 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,048 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,049 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,050 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,051 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 [2018-11-10 10:56:34,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,051 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,052 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,054 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,057 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,057 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 [2018-11-10 10:56:34,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,058 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,060 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,172 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,173 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,174 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:34,174 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:34,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,179 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,180 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,181 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,182 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,182 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,183 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,185 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,185 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,186 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,187 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,188 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,192 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,194 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,195 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,195 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,195 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,197 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,197 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 [2018-11-10 10:56:34,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,198 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,200 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,201 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,204 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,204 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,205 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,207 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,208 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,210 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,211 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,213 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,214 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,216 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,216 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 [2018-11-10 10:56:34,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,217 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,217 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,220 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,222 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,223 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:34,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:34,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,225 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 10:56:34,225 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 [2018-11-10 10:56:34,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,226 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,227 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,228 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:34,229 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:34,233 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,237 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:34,237 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:34,244 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,245 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 [2018-11-10 10:56:34,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,245 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:34,245 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:34,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,276 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-10 10:56:34,276 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 10:56:34,496 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,497 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,498 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,499 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:34,499 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:34,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,506 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,506 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,507 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,508 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,509 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,510 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,510 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,511 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,512 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 [2018-11-10 10:56:34,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,512 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,513 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,513 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,514 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,515 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 [2018-11-10 10:56:34,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,515 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,516 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,516 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,517 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,518 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 [2018-11-10 10:56:34,518 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,518 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,519 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,519 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,521 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,521 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,522 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,522 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,524 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,524 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,525 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,526 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,527 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,528 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,528 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,529 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,530 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,531 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,531 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,532 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,533 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,534 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,534 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,535 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,537 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,538 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,538 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,538 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,539 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,540 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,541 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,541 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,543 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,544 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,544 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,546 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,546 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,547 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,547 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,549 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,549 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,550 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,551 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,552 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,553 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,553 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,554 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,555 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,556 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,557 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:34,557 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:34,561 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,562 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,562 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,563 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,564 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,565 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,566 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,566 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,567 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,568 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,569 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,570 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,571 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,571 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,572 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,573 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,574 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,574 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,574 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,575 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,576 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,577 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,577 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,578 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,579 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,580 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,580 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,581 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,582 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,583 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,583 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,584 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,585 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,586 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,586 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,587 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,588 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,589 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,589 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,590 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,591 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,592 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,624 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,625 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,626 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 [2018-11-10 10:56:34,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,626 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,627 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,628 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:34,628 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:34,632 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,632 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 [2018-11-10 10:56:34,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,633 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,634 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,635 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,635 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 [2018-11-10 10:56:34,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,636 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,662 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,663 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,664 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,666 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,666 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,667 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,668 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,669 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,669 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,671 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,672 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,706 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,707 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,708 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,708 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,709 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,710 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,711 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,712 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,713 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,716 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,717 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,745 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,746 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,746 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,747 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,748 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,749 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,750 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,751 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,753 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,753 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,754 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,784 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,784 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 [2018-11-10 10:56:34,784 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,784 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,785 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,785 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,787 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,787 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,788 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,790 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,790 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 [2018-11-10 10:56:34,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,793 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,794 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,796 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,824 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:34,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:34,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,825 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:34,825 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:34,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:34,827 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,827 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 10:56:34,827 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 [2018-11-10 10:56:34,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,827 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:34,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,828 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:34,828 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:34,834 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:34,835 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,835 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:34,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:34,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:34,836 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,836 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:34,836 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:34,841 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:34,841 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 [2018-11-10 10:56:34,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:34,869 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:34,869 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:34,869 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:34,869 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:34,886 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-10 10:56:34,886 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 10:56:35,033 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,034 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 [2018-11-10 10:56:35,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,034 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,035 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:35,035 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:35,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,040 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,040 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,042 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,043 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,044 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,045 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,045 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,046 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,047 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,047 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 [2018-11-10 10:56:35,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,048 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,048 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,048 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,050 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,057 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 [2018-11-10 10:56:35,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,057 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,059 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,059 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 [2018-11-10 10:56:35,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,060 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,060 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,062 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,062 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 [2018-11-10 10:56:35,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,063 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,065 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,065 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 [2018-11-10 10:56:35,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,068 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,070 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,071 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,071 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,073 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,073 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 [2018-11-10 10:56:35,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,076 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,077 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 [2018-11-10 10:56:35,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,078 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,080 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,081 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,081 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,083 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,086 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,086 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,088 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,089 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,090 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,091 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,091 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 [2018-11-10 10:56:35,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,092 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,093 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,094 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,094 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 [2018-11-10 10:56:35,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,135 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,136 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:35,136 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:35,138 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,139 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,141 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,144 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,145 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,177 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,179 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,180 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,181 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,182 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,182 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,183 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,185 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,227 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,230 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,233 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,236 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 [2018-11-10 10:56:35,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,236 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,279 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,281 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,282 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,283 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,285 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 [2018-11-10 10:56:35,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,288 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,288 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 [2018-11-10 10:56:35,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,323 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,324 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:35,324 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:35,327 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,328 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,328 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,330 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,331 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,331 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,333 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,334 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,371 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,373 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,374 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,374 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,374 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,376 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,377 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,377 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,377 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,379 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,379 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 [2018-11-10 10:56:35,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,379 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,380 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,380 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,420 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,421 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,421 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,423 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,424 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,424 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,424 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,426 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,426 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 [2018-11-10 10:56:35,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,427 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,464 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,465 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,465 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,465 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,467 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,468 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,468 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,468 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,470 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,471 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,473 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,509 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,509 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,511 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,512 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,512 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,514 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,515 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:35,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:35,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:35,516 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:35,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:35,517 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,517 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 10:56:35,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,556 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:35,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,557 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:35,557 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:35,558 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:35,561 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:35,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:35,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:35,564 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:35,566 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:35,566 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:35,581 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:35,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:35,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:35,582 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:35,582 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:35,583 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:35,583 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:35,610 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2018-11-10 10:56:35,610 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-10 10:56:36,115 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,116 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,116 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,117 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:36,117 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:36,120 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,121 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,121 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,122 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,123 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,123 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,125 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,125 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,126 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,126 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,128 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,129 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,130 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,130 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,132 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,133 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,133 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,134 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,136 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,137 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,137 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,138 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,140 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,141 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,141 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,143 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,144 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,144 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,145 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,146 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,147 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,148 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,148 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,153 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,153 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,156 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,157 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,157 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,159 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,160 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,160 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,161 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,163 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,163 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 [2018-11-10 10:56:36,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,164 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,165 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,167 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,168 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,168 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,168 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,171 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,172 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,172 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,173 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,175 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,176 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,176 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,179 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,179 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,180 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:36,180 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:36,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,185 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,185 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,189 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,189 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,189 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,192 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,193 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,195 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,195 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,196 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,196 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,199 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,199 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,199 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,201 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,202 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,202 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,203 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,206 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,206 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,208 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,208 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 [2018-11-10 10:56:36,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,209 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,209 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,209 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,211 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,212 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,213 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,213 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,216 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 [2018-11-10 10:56:36,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,216 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,217 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,217 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,220 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,220 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,220 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,222 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,223 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,223 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,223 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,224 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:36,224 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:36,228 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,229 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,229 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,231 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,232 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,232 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,232 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,236 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,237 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,237 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,239 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,239 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 [2018-11-10 10:56:36,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,240 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,240 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,243 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,244 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,244 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,246 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,247 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 [2018-11-10 10:56:36,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,247 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,247 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,248 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,250 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,250 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 [2018-11-10 10:56:36,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,250 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,251 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,251 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,253 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,254 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,254 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,255 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,257 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,258 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,258 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,261 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,261 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 [2018-11-10 10:56:36,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,262 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,263 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,265 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,265 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 [2018-11-10 10:56:36,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,271 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,271 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,272 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,274 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,274 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 [2018-11-10 10:56:36,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,275 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,275 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,277 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,278 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 [2018-11-10 10:56:36,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,278 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,279 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,279 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,281 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:36,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,325 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,325 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,327 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,328 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 [2018-11-10 10:56:36,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:36,328 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:36,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:36,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:36,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:36,328 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:36,329 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:36,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:36,331 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:36,331 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 10:56:36,331 INFO L793 eck$LassoCheckResult]: Stem: 589#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 573#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;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; 574#L574 assume !(main_~n~0 < 1); 567#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 568#new_llENTRY ~n := #in~n; 578#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 605#new_llFINAL assume true; 602#new_llEXIT >#66#return; 569#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; 570#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 582#new_llENTRY ~n := #in~n; 604#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 601#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 594#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 598#new_llENTRY ~n := #in~n; 608#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 610#new_llFINAL assume true; 607#new_llEXIT >#62#return; 596#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 600#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 597#new_llFINAL assume true; 593#new_llEXIT >#68#return; 585#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;assume { :begin_inline_append } true;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; 575#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 565#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;assume { :end_inline_append } true;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; 561#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 560#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 563#L557 assume !(~xs.base == 0 && ~xs.offset == 0); 576#L559 SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559 562#L559-1 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 560#lengthENTRY [2018-11-10 10:56:36,383 INFO L795 eck$LassoCheckResult]: Loop: 560#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 563#L557 assume !(~xs.base == 0 && ~xs.offset == 0); 576#L559 SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559 562#L559-1 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 560#lengthENTRY [2018-11-10 10:56:36,440 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:36,440 INFO L82 PathProgramCache]: Analyzing trace with hash 1371486274, now seen corresponding path program 2 times [2018-11-10 10:56:36,440 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:36,440 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:36,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:36,441 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:36,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:36,468 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:36,468 INFO L82 PathProgramCache]: Analyzing trace with hash 1235413, now seen corresponding path program 2 times [2018-11-10 10:56:36,468 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:36,468 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:36,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:36,469 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:36,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:36,473 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:36,473 INFO L82 PathProgramCache]: Analyzing trace with hash 1930037654, now seen corresponding path program 3 times [2018-11-10 10:56:36,473 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:36,473 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:36,474 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:36,474 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:36,474 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:36,674 WARN L179 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 5 DAG size of output: 3 [2018-11-10 10:56:37,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-10 10:56:37,030 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:56:37,030 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/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 [2018-11-10 10:56:37,048 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-10 10:56:37,086 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-10 10:56:37,086 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-10 10:56:37,090 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:37,127 INFO L477 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 13 treesize of output 10 [2018-11-10 10:56:37,130 INFO L477 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 10 treesize of output 9 [2018-11-10 10:56:37,130 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,134 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,151 INFO L477 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 13 treesize of output 10 [2018-11-10 10:56:37,153 INFO L477 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 10 treesize of output 9 [2018-11-10 10:56:37,154 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,156 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,160 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,161 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:30, output treesize:22 [2018-11-10 10:56:37,278 INFO L477 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 [2018-11-10 10:56:37,281 INFO L477 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 [2018-11-10 10:56:37,281 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,285 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,292 INFO L477 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 [2018-11-10 10:56:37,294 INFO L477 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 [2018-11-10 10:56:37,295 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,299 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,301 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:37,301 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2018-11-10 10:56:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-10 10:56:37,345 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 10:56:37,346 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 16 [2018-11-10 10:56:37,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-10 10:56:37,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=209, Unknown=0, NotChecked=0, Total=240 [2018-11-10 10:56:37,425 INFO L87 Difference]: Start difference. First operand 57 states and 65 transitions. cyclomatic complexity: 12 Second operand 16 states. [2018-11-10 10:56:37,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:56:37,644 INFO L93 Difference]: Finished difference Result 89 states and 102 transitions. [2018-11-10 10:56:37,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-10 10:56:37,646 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 89 states and 102 transitions. [2018-11-10 10:56:37,648 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 14 [2018-11-10 10:56:37,649 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 89 states to 79 states and 91 transitions. [2018-11-10 10:56:37,649 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 68 [2018-11-10 10:56:37,650 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 68 [2018-11-10 10:56:37,650 INFO L73 IsDeterministic]: Start isDeterministic. Operand 79 states and 91 transitions. [2018-11-10 10:56:37,650 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:37,650 INFO L705 BuchiCegarLoop]: Abstraction has 79 states and 91 transitions. [2018-11-10 10:56:37,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states and 91 transitions. [2018-11-10 10:56:37,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 63. [2018-11-10 10:56:37,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-11-10 10:56:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 72 transitions. [2018-11-10 10:56:37,654 INFO L728 BuchiCegarLoop]: Abstraction has 63 states and 72 transitions. [2018-11-10 10:56:37,654 INFO L608 BuchiCegarLoop]: Abstraction has 63 states and 72 transitions. [2018-11-10 10:56:37,654 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-11-10 10:56:37,655 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 63 states and 72 transitions. [2018-11-10 10:56:37,655 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:37,655 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:37,655 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:37,656 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:37,656 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2018-11-10 10:56:37,657 INFO L793 eck$LassoCheckResult]: Stem: 878#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 861#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;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; 862#L574 assume !(main_~n~0 < 1); 855#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 856#new_llENTRY ~n := #in~n; 866#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 854#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 844#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 851#new_llENTRY ~n := #in~n; 869#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 843#new_llFINAL assume true; 846#new_llEXIT >#62#return; 879#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 904#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 903#new_llFINAL assume true; 890#new_llEXIT >#66#return; 888#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; 882#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 871#new_llENTRY ~n := #in~n; 894#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 892#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 883#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 886#new_llENTRY ~n := #in~n; 894#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 892#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 883#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 886#new_llENTRY ~n := #in~n; 895#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 893#new_llFINAL assume true; 891#new_llEXIT >#62#return; 889#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 887#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 885#new_llFINAL assume true; 881#new_llEXIT >#62#return; 884#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 902#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 901#new_llFINAL assume true; 900#new_llEXIT >#68#return; 899#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;assume { :begin_inline_append } true;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; 898#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 864#L566-4 [2018-11-10 10:56:37,657 INFO L795 eck$LassoCheckResult]: Loop: 864#L566-4 assume true; 859#L566-1 SUMMARY for call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L566-1 860#L566-2 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 872#L567 SUMMARY for call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L567 873#L567-1 append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 864#L566-4 [2018-11-10 10:56:37,657 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:37,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1303354586, now seen corresponding path program 1 times [2018-11-10 10:56:37,657 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:37,657 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:37,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:37,658 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:37,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:37,695 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:37,696 INFO L82 PathProgramCache]: Analyzing trace with hash 65913612, now seen corresponding path program 2 times [2018-11-10 10:56:37,696 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:37,696 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:37,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:37,696 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:37,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:37,700 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:37,700 INFO L82 PathProgramCache]: Analyzing trace with hash 1921421063, now seen corresponding path program 1 times [2018-11-10 10:56:37,700 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:37,700 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:37,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:37,700 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:37,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-10 10:56:38,258 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:56:38,258 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/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 [2018-11-10 10:56:38,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:38,298 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:38,300 INFO L477 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 [2018-11-10 10:56:38,301 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,318 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,319 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-11-10 10:56:38,402 INFO L477 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 13 treesize of output 10 [2018-11-10 10:56:38,404 INFO L477 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 10 treesize of output 9 [2018-11-10 10:56:38,404 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,409 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,415 INFO L477 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 13 treesize of output 10 [2018-11-10 10:56:38,416 INFO L477 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 10 treesize of output 9 [2018-11-10 10:56:38,417 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,418 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,422 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,422 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:35, output treesize:27 [2018-11-10 10:56:38,478 WARN L854 $PredicateComparison]: unable to prove that (exists ((new_ll_~head~0.base Int) (|new_ll_#t~ret3.base| Int) (|new_ll_#t~ret3.offset| Int) (new_ll_~head~0.offset Int)) (let ((.cse0 (+ new_ll_~head~0.offset 4))) (and (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| new_ll_~head~0.base (store (select |c_old(#memory_$Pointer$.base)| new_ll_~head~0.base) .cse0 |new_ll_#t~ret3.base|))) (= 0 (select |c_old(#valid)| new_ll_~head~0.base)) (= (store |c_old(#memory_$Pointer$.offset)| new_ll_~head~0.base (store (select |c_old(#memory_$Pointer$.offset)| new_ll_~head~0.base) .cse0 |new_ll_#t~ret3.offset|)) |c_#memory_$Pointer$.offset|)))) is different from true [2018-11-10 10:56:38,525 WARN L854 $PredicateComparison]: unable to prove that (exists ((new_ll_~head~0.base Int) (|new_ll_#t~ret3.offset| Int) (|new_ll_#t~ret3.base| Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int) (new_ll_~head~0.offset Int) (v_subst_1 Int)) (let ((.cse1 (+ new_ll_~head~0.offset 4)) (.cse2 (+ v_prenex_3 4))) (and (= (select |c_old(#valid)| new_ll_~head~0.base) 0) (= (select (store |c_old(#valid)| new_ll_~head~0.base 1) v_subst_1) 0) (= (let ((.cse0 (store |c_old(#memory_$Pointer$.offset)| v_subst_1 (store (select |c_old(#memory_$Pointer$.offset)| v_subst_1) .cse2 v_prenex_1)))) (store .cse0 new_ll_~head~0.base (store (select .cse0 new_ll_~head~0.base) .cse1 |new_ll_#t~ret3.offset|))) |c_#memory_$Pointer$.offset|) (= |c_#memory_$Pointer$.base| (let ((.cse3 (store |c_old(#memory_$Pointer$.base)| v_subst_1 (store (select |c_old(#memory_$Pointer$.base)| v_subst_1) .cse2 v_prenex_2)))) (store .cse3 new_ll_~head~0.base (store (select .cse3 new_ll_~head~0.base) .cse1 |new_ll_#t~ret3.base|))))))) is different from true [2018-11-10 10:56:38,554 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 10:56:38,555 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 10:56:38,557 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 10:56:38,558 INFO L477 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 [2018-11-10 10:56:38,558 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,579 INFO L477 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 43 treesize of output 37 [2018-11-10 10:56:38,581 INFO L477 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 10 treesize of output 9 [2018-11-10 10:56:38,582 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,595 INFO L477 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 32 treesize of output 41 [2018-11-10 10:56:38,597 INFO L477 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 10 treesize of output 9 [2018-11-10 10:56:38,597 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,604 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,609 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,626 INFO L477 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 43 treesize of output 37 [2018-11-10 10:56:38,628 INFO L477 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 10 treesize of output 9 [2018-11-10 10:56:38,628 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,647 INFO L477 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 32 treesize of output 41 [2018-11-10 10:56:38,650 INFO L477 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 10 treesize of output 9 [2018-11-10 10:56:38,650 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,657 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,662 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,674 INFO L267 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,674 INFO L202 ElimStorePlain]: Needed 10 recursive calls to eliminate 11 variables, input treesize:106, output treesize:22 [2018-11-10 10:56:38,705 INFO L477 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 [2018-11-10 10:56:38,707 INFO L477 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 [2018-11-10 10:56:38,708 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,709 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,713 INFO L477 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 [2018-11-10 10:56:38,714 INFO L477 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 [2018-11-10 10:56:38,715 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,715 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,718 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 10:56:38,718 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2018-11-10 10:56:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 17 not checked. [2018-11-10 10:56:38,762 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 10:56:38,762 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20] total 30 [2018-11-10 10:56:38,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-11-10 10:56:38,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=653, Unknown=2, NotChecked=106, Total=870 [2018-11-10 10:56:38,799 INFO L87 Difference]: Start difference. First operand 63 states and 72 transitions. cyclomatic complexity: 13 Second operand 30 states. [2018-11-10 10:56:39,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:56:39,827 INFO L93 Difference]: Finished difference Result 100 states and 118 transitions. [2018-11-10 10:56:39,827 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-10 10:56:39,828 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 100 states and 118 transitions. [2018-11-10 10:56:39,829 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:39,831 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 100 states to 100 states and 118 transitions. [2018-11-10 10:56:39,831 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 89 [2018-11-10 10:56:39,831 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 89 [2018-11-10 10:56:39,831 INFO L73 IsDeterministic]: Start isDeterministic. Operand 100 states and 118 transitions. [2018-11-10 10:56:39,831 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:39,831 INFO L705 BuchiCegarLoop]: Abstraction has 100 states and 118 transitions. [2018-11-10 10:56:39,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states and 118 transitions. [2018-11-10 10:56:39,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 82. [2018-11-10 10:56:39,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2018-11-10 10:56:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 98 transitions. [2018-11-10 10:56:39,837 INFO L728 BuchiCegarLoop]: Abstraction has 82 states and 98 transitions. [2018-11-10 10:56:39,837 INFO L608 BuchiCegarLoop]: Abstraction has 82 states and 98 transitions. [2018-11-10 10:56:39,837 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2018-11-10 10:56:39,837 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 82 states and 98 transitions. [2018-11-10 10:56:39,838 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:39,838 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:39,838 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:39,839 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [6, 6, 4, 4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:39,839 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2018-11-10 10:56:39,842 INFO L793 eck$LassoCheckResult]: Stem: 1229#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1211#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;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; 1212#L574 assume !(main_~n~0 < 1); 1205#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1206#new_llENTRY ~n := #in~n; 1216#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1261#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1195#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1197#new_llENTRY ~n := #in~n; 1219#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 1268#new_llFINAL assume true; 1259#new_llEXIT >#62#return; 1257#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1256#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1255#new_llFINAL assume true; 1252#new_llEXIT >#66#return; 1250#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; 1241#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1221#new_llENTRY ~n := #in~n; 1253#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1251#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1240#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1249#new_llENTRY ~n := #in~n; 1253#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1251#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1240#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1249#new_llENTRY ~n := #in~n; 1253#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1251#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1240#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1249#new_llENTRY ~n := #in~n; 1254#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 1264#new_llFINAL assume true; 1262#new_llEXIT >#62#return; 1260#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1258#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1248#new_llFINAL assume true; 1238#new_llEXIT >#62#return; 1242#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1271#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1269#new_llFINAL assume true; 1246#new_llEXIT >#62#return; 1245#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1267#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1266#new_llFINAL assume true; 1244#new_llEXIT >#68#return; 1237#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;assume { :begin_inline_append } true;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; 1235#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 1227#L566-4 [2018-11-10 10:56:39,842 INFO L795 eck$LassoCheckResult]: Loop: 1227#L566-4 assume true; 1233#L566-1 SUMMARY for call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L566-1 1232#L566-2 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 1222#L567 SUMMARY for call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L567 1223#L567-1 append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 1227#L566-4 [2018-11-10 10:56:39,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:39,843 INFO L82 PathProgramCache]: Analyzing trace with hash -127519880, now seen corresponding path program 2 times [2018-11-10 10:56:39,843 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:39,843 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:39,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:39,844 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:39,844 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 18 proven. 38 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-10 10:56:39,928 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:56:39,928 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 10:56:39,942 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-10 10:56:39,972 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-10 10:56:39,972 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-10 10:56:39,975 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 18 proven. 38 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-10 10:56:40,012 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 10:56:40,013 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 11 [2018-11-10 10:56:40,013 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 10:56:40,013 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:40,013 INFO L82 PathProgramCache]: Analyzing trace with hash 65913612, now seen corresponding path program 3 times [2018-11-10 10:56:40,013 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:40,013 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:40,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,014 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:40,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:40,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-10 10:56:40,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2018-11-10 10:56:40,067 INFO L87 Difference]: Start difference. First operand 82 states and 98 transitions. cyclomatic complexity: 20 Second operand 11 states. [2018-11-10 10:56:40,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:56:40,153 INFO L93 Difference]: Finished difference Result 103 states and 120 transitions. [2018-11-10 10:56:40,154 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 10:56:40,154 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 103 states and 120 transitions. [2018-11-10 10:56:40,155 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 14 [2018-11-10 10:56:40,157 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 103 states to 103 states and 120 transitions. [2018-11-10 10:56:40,157 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 92 [2018-11-10 10:56:40,157 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 92 [2018-11-10 10:56:40,157 INFO L73 IsDeterministic]: Start isDeterministic. Operand 103 states and 120 transitions. [2018-11-10 10:56:40,158 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:40,158 INFO L705 BuchiCegarLoop]: Abstraction has 103 states and 120 transitions. [2018-11-10 10:56:40,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states and 120 transitions. [2018-11-10 10:56:40,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 82. [2018-11-10 10:56:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2018-11-10 10:56:40,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 96 transitions. [2018-11-10 10:56:40,167 INFO L728 BuchiCegarLoop]: Abstraction has 82 states and 96 transitions. [2018-11-10 10:56:40,167 INFO L608 BuchiCegarLoop]: Abstraction has 82 states and 96 transitions. [2018-11-10 10:56:40,167 INFO L442 BuchiCegarLoop]: ======== Iteration 7============ [2018-11-10 10:56:40,167 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 82 states and 96 transitions. [2018-11-10 10:56:40,167 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:40,168 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:40,168 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:40,168 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [6, 6, 4, 4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:40,168 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2018-11-10 10:56:40,169 INFO L793 eck$LassoCheckResult]: Stem: 1579#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1561#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;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; 1562#L574 assume !(main_~n~0 < 1); 1555#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1556#new_llENTRY ~n := #in~n; 1566#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1614#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1545#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1547#new_llENTRY ~n := #in~n; 1568#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1554#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1544#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1547#new_llENTRY ~n := #in~n; 1569#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 1616#new_llFINAL assume true; 1615#new_llEXIT >#62#return; 1577#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1570#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1543#new_llFINAL assume true; 1546#new_llEXIT >#62#return; 1611#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1607#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1606#new_llFINAL assume true; 1605#new_llEXIT >#66#return; 1593#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; 1583#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1571#new_llENTRY ~n := #in~n; 1600#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1598#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1582#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1597#new_llENTRY ~n := #in~n; 1600#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1598#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1582#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1597#new_llENTRY ~n := #in~n; 1602#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 1621#new_llFINAL assume true; 1620#new_llEXIT >#62#return; 1619#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1618#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1596#new_llFINAL assume true; 1590#new_llEXIT >#62#return; 1591#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1609#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1608#new_llFINAL assume true; 1603#new_llEXIT >#68#return; 1574#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;assume { :begin_inline_append } true;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 1575#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 1576#L566-4 [2018-11-10 10:56:40,169 INFO L795 eck$LassoCheckResult]: Loop: 1576#L566-4 assume true; 1588#L566-1 SUMMARY for call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L566-1 1587#L566-2 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 1572#L567 SUMMARY for call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L567 1573#L567-1 append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 1576#L566-4 [2018-11-10 10:56:40,169 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:40,169 INFO L82 PathProgramCache]: Analyzing trace with hash 2048197624, now seen corresponding path program 3 times [2018-11-10 10:56:40,169 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:40,169 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:40,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,170 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:40,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:40,252 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 8 proven. 51 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-10 10:56:40,253 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:56:40,253 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 10:56:40,264 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-10 10:56:40,309 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2018-11-10 10:56:40,310 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-10 10:56:40,315 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:40,336 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 8 proven. 51 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-10 10:56:40,363 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 10:56:40,363 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 11 [2018-11-10 10:56:40,363 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 10:56:40,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:40,364 INFO L82 PathProgramCache]: Analyzing trace with hash 65913612, now seen corresponding path program 4 times [2018-11-10 10:56:40,364 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:40,364 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:40,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,364 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:40,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:40,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-10 10:56:40,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-11-10 10:56:40,489 INFO L87 Difference]: Start difference. First operand 82 states and 96 transitions. cyclomatic complexity: 18 Second operand 11 states. [2018-11-10 10:56:40,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:56:40,634 INFO L93 Difference]: Finished difference Result 108 states and 130 transitions. [2018-11-10 10:56:40,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-10 10:56:40,635 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 108 states and 130 transitions. [2018-11-10 10:56:40,636 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:40,637 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 108 states to 107 states and 126 transitions. [2018-11-10 10:56:40,637 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 87 [2018-11-10 10:56:40,637 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 87 [2018-11-10 10:56:40,638 INFO L73 IsDeterministic]: Start isDeterministic. Operand 107 states and 126 transitions. [2018-11-10 10:56:40,638 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:40,638 INFO L705 BuchiCegarLoop]: Abstraction has 107 states and 126 transitions. [2018-11-10 10:56:40,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states and 126 transitions. [2018-11-10 10:56:40,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 89. [2018-11-10 10:56:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2018-11-10 10:56:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 106 transitions. [2018-11-10 10:56:40,644 INFO L728 BuchiCegarLoop]: Abstraction has 89 states and 106 transitions. [2018-11-10 10:56:40,644 INFO L608 BuchiCegarLoop]: Abstraction has 89 states and 106 transitions. [2018-11-10 10:56:40,644 INFO L442 BuchiCegarLoop]: ======== Iteration 8============ [2018-11-10 10:56:40,644 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 89 states and 106 transitions. [2018-11-10 10:56:40,645 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:40,645 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:40,645 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:40,646 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:40,646 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 10:56:40,646 INFO L793 eck$LassoCheckResult]: Stem: 1939#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1922#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;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; 1923#L574 assume !(main_~n~0 < 1); 1916#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1917#new_llENTRY ~n := #in~n; 1980#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1978#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1903#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1906#new_llENTRY ~n := #in~n; 1986#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 1984#new_llFINAL assume true; 1977#new_llEXIT >#62#return; 1975#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1973#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1972#new_llFINAL assume true; 1969#new_llEXIT >#66#return; 1967#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; 1956#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1931#new_llENTRY ~n := #in~n; 1982#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1981#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1957#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1964#new_llENTRY ~n := #in~n; 1982#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 1981#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 1957#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1964#new_llENTRY ~n := #in~n; 1976#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 1974#new_llFINAL assume true; 1971#new_llEXIT >#62#return; 1970#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1968#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1966#new_llFINAL assume true; 1963#new_llEXIT >#62#return; 1962#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 1961#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1960#new_llFINAL assume true; 1955#new_llEXIT >#68#return; 1959#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;assume { :begin_inline_append } true;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; 1987#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 1912#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;assume { :end_inline_append } true;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; 1909#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 1907#lengthENTRY [2018-11-10 10:56:40,647 INFO L795 eck$LassoCheckResult]: Loop: 1907#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 1910#L557 assume !(~xs.base == 0 && ~xs.offset == 0); 1925#L559 SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559 1908#L559-1 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 1907#lengthENTRY [2018-11-10 10:56:40,647 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:40,647 INFO L82 PathProgramCache]: Analyzing trace with hash 1606693138, now seen corresponding path program 2 times [2018-11-10 10:56:40,647 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:40,647 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:40,647 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,647 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:40,647 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:40,716 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-10 10:56:40,716 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:56:40,716 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 10:56:40,734 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-10 10:56:40,767 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-10 10:56:40,767 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-10 10:56:40,772 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:40,806 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-10 10:56:40,834 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 10:56:40,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2018-11-10 10:56:40,834 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 10:56:40,834 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:40,834 INFO L82 PathProgramCache]: Analyzing trace with hash 1235413, now seen corresponding path program 3 times [2018-11-10 10:56:40,834 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:40,835 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:40,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,835 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:40,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:40,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 10:56:40,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 10:56:40,906 INFO L87 Difference]: Start difference. First operand 89 states and 106 transitions. cyclomatic complexity: 22 Second operand 7 states. [2018-11-10 10:56:40,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:56:40,937 INFO L93 Difference]: Finished difference Result 100 states and 116 transitions. [2018-11-10 10:56:40,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 10:56:40,938 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 100 states and 116 transitions. [2018-11-10 10:56:40,939 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:40,940 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 100 states to 100 states and 116 transitions. [2018-11-10 10:56:40,940 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 81 [2018-11-10 10:56:40,940 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 81 [2018-11-10 10:56:40,940 INFO L73 IsDeterministic]: Start isDeterministic. Operand 100 states and 116 transitions. [2018-11-10 10:56:40,941 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:40,941 INFO L705 BuchiCegarLoop]: Abstraction has 100 states and 116 transitions. [2018-11-10 10:56:40,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states and 116 transitions. [2018-11-10 10:56:40,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 87. [2018-11-10 10:56:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2018-11-10 10:56:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 102 transitions. [2018-11-10 10:56:40,945 INFO L728 BuchiCegarLoop]: Abstraction has 87 states and 102 transitions. [2018-11-10 10:56:40,945 INFO L608 BuchiCegarLoop]: Abstraction has 87 states and 102 transitions. [2018-11-10 10:56:40,945 INFO L442 BuchiCegarLoop]: ======== Iteration 9============ [2018-11-10 10:56:40,945 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 87 states and 102 transitions. [2018-11-10 10:56:40,946 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:40,946 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:40,946 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:40,947 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:40,947 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 10:56:40,947 INFO L793 eck$LassoCheckResult]: Stem: 2264#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2246#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;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; 2247#L574 assume !(main_~n~0 < 1); 2229#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2241#new_llENTRY ~n := #in~n; 2309#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 2295#new_llFINAL assume true; 2291#new_llEXIT >#66#return; 2288#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; 2252#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2251#new_llENTRY ~n := #in~n; 2253#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2267#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2255#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2254#new_llENTRY ~n := #in~n; 2253#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2267#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2255#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2254#new_llENTRY ~n := #in~n; 2256#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 2310#new_llFINAL assume true; 2308#new_llEXIT >#62#return; 2306#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2304#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2301#new_llFINAL assume true; 2293#new_llEXIT >#62#return; 2290#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2287#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2286#new_llFINAL assume true; 2283#new_llEXIT >#68#return; 2279#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;assume { :begin_inline_append } true;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 2272#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 2239#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;assume { :end_inline_append } true;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 2235#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2234#lengthENTRY [2018-11-10 10:56:40,947 INFO L795 eck$LassoCheckResult]: Loop: 2234#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2237#L557 assume !(~xs.base == 0 && ~xs.offset == 0); 2250#L559 SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559 2236#L559-1 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2234#lengthENTRY [2018-11-10 10:56:40,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:40,947 INFO L82 PathProgramCache]: Analyzing trace with hash -1390942272, now seen corresponding path program 3 times [2018-11-10 10:56:40,948 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:40,948 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:40,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,948 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:40,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:41,012 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-10 10:56:41,012 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:56:41,012 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 10:56:41,020 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-10 10:56:41,042 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2018-11-10 10:56:41,043 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-10 10:56:41,044 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:41,051 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-10 10:56:41,068 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 10:56:41,068 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2018-11-10 10:56:41,069 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 10:56:41,069 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:41,069 INFO L82 PathProgramCache]: Analyzing trace with hash 1235413, now seen corresponding path program 4 times [2018-11-10 10:56:41,069 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:41,069 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:41,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,070 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:41,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 10:56:41,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-10 10:56:41,131 INFO L87 Difference]: Start difference. First operand 87 states and 102 transitions. cyclomatic complexity: 20 Second operand 9 states. [2018-11-10 10:56:41,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:56:41,185 INFO L93 Difference]: Finished difference Result 89 states and 104 transitions. [2018-11-10 10:56:41,185 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 10:56:41,185 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 89 states and 104 transitions. [2018-11-10 10:56:41,186 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:41,187 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 89 states to 84 states and 98 transitions. [2018-11-10 10:56:41,187 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 65 [2018-11-10 10:56:41,187 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 65 [2018-11-10 10:56:41,187 INFO L73 IsDeterministic]: Start isDeterministic. Operand 84 states and 98 transitions. [2018-11-10 10:56:41,187 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:41,187 INFO L705 BuchiCegarLoop]: Abstraction has 84 states and 98 transitions. [2018-11-10 10:56:41,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states and 98 transitions. [2018-11-10 10:56:41,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 80. [2018-11-10 10:56:41,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80 states. [2018-11-10 10:56:41,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 93 transitions. [2018-11-10 10:56:41,189 INFO L728 BuchiCegarLoop]: Abstraction has 80 states and 93 transitions. [2018-11-10 10:56:41,189 INFO L608 BuchiCegarLoop]: Abstraction has 80 states and 93 transitions. [2018-11-10 10:56:41,189 INFO L442 BuchiCegarLoop]: ======== Iteration 10============ [2018-11-10 10:56:41,189 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 80 states and 93 transitions. [2018-11-10 10:56:41,190 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:41,190 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:41,190 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:41,190 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:41,190 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 10:56:41,191 INFO L793 eck$LassoCheckResult]: Stem: 2561#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2545#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;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; 2546#L574 assume !(main_~n~0 < 1); 2539#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2540#new_llENTRY ~n := #in~n; 2590#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2589#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2528#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2587#new_llENTRY ~n := #in~n; 2594#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 2591#new_llFINAL assume true; 2588#new_llEXIT >#62#return; 2586#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2583#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2580#new_llFINAL assume true; 2575#new_llEXIT >#66#return; 2574#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; 2524#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2573#new_llENTRY ~n := #in~n; 2593#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2592#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2523#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2525#new_llENTRY ~n := #in~n; 2565#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 2566#new_llFINAL assume true; 2562#new_llEXIT >#62#return; 2563#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2602#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2600#new_llFINAL assume true; 2571#new_llEXIT >#68#return; 2557#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;assume { :begin_inline_append } true;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; 2547#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 2548#L566-4 assume true; 2543#L566-1 SUMMARY for call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L566-1 2544#L566-2 assume !(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 2560#L566-5 SUMMARY for call write~$Pointer$(append_~y.base, append_~y.offset, append_~x.base, append_~x.offset + 4, 8); srcloc: L566-5 2534#L568 append_#res.base, append_#res.offset := append_~s~0.base, append_~s~0.offset; 2535#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;assume { :end_inline_append } true;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; 2531#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2530#lengthENTRY [2018-11-10 10:56:41,191 INFO L795 eck$LassoCheckResult]: Loop: 2530#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2533#L557 assume !(~xs.base == 0 && ~xs.offset == 0); 2549#L559 SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559 2532#L559-1 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2530#lengthENTRY [2018-11-10 10:56:41,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:41,191 INFO L82 PathProgramCache]: Analyzing trace with hash -1072808091, now seen corresponding path program 1 times [2018-11-10 10:56:41,191 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:41,191 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:41,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,191 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:41,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:41,280 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-10 10:56:41,281 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:56:41,281 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e698ffd-0ca6-4f28-b7e0-8d5979b88011/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 10:56:41,294 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:56:41,319 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:56:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-10 10:56:41,353 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 10:56:41,353 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2018-11-10 10:56:41,354 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 10:56:41,354 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:41,354 INFO L82 PathProgramCache]: Analyzing trace with hash 1235413, now seen corresponding path program 5 times [2018-11-10 10:56:41,354 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:41,354 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:41,354 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,355 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:41,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 10:56:41,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-10 10:56:41,440 INFO L87 Difference]: Start difference. First operand 80 states and 93 transitions. cyclomatic complexity: 18 Second operand 9 states. [2018-11-10 10:56:41,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:56:41,530 INFO L93 Difference]: Finished difference Result 85 states and 98 transitions. [2018-11-10 10:56:41,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 10:56:41,530 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 85 states and 98 transitions. [2018-11-10 10:56:41,531 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:41,533 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 85 states to 85 states and 98 transitions. [2018-11-10 10:56:41,533 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 65 [2018-11-10 10:56:41,533 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 65 [2018-11-10 10:56:41,533 INFO L73 IsDeterministic]: Start isDeterministic. Operand 85 states and 98 transitions. [2018-11-10 10:56:41,533 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:56:41,533 INFO L705 BuchiCegarLoop]: Abstraction has 85 states and 98 transitions. [2018-11-10 10:56:41,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states and 98 transitions. [2018-11-10 10:56:41,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 80. [2018-11-10 10:56:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80 states. [2018-11-10 10:56:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 92 transitions. [2018-11-10 10:56:41,539 INFO L728 BuchiCegarLoop]: Abstraction has 80 states and 92 transitions. [2018-11-10 10:56:41,539 INFO L608 BuchiCegarLoop]: Abstraction has 80 states and 92 transitions. [2018-11-10 10:56:41,540 INFO L442 BuchiCegarLoop]: ======== Iteration 11============ [2018-11-10 10:56:41,540 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 80 states and 92 transitions. [2018-11-10 10:56:41,540 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-10 10:56:41,540 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:56:41,540 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:56:41,541 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:56:41,541 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 10:56:41,541 INFO L793 eck$LassoCheckResult]: Stem: 2859#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2842#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 2843#L574 assume !(main_~n~0 < 1); 2836#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2837#new_llENTRY ~n := #in~n; 2892#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2890#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2825#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2826#new_llENTRY ~n := #in~n; 2850#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 2861#new_llFINAL assume true; 2888#new_llEXIT >#62#return; 2886#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2882#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2880#new_llFINAL assume true; 2878#new_llEXIT >#66#return; 2876#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; 2848#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2847#new_llENTRY ~n := #in~n; 2849#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2897#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2872#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2884#new_llENTRY ~n := #in~n; 2849#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2897#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2872#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2884#new_llENTRY ~n := #in~n; 2895#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 2894#new_llFINAL assume true; 2893#new_llEXIT >#62#return; 2891#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2889#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2887#new_llFINAL assume true; 2883#new_llEXIT >#62#return; 2881#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2879#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2877#new_llFINAL assume true; 2871#new_llEXIT >#68#return; 2855#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;assume { :begin_inline_append } true;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 2844#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 2845#L566-4 assume true; 2840#L566-1 SUMMARY for call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L566-1 2841#L566-2 assume !(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 2858#L566-5 SUMMARY for call write~$Pointer$(append_~y.base, append_~y.offset, append_~x.base, append_~x.offset + 4, 8); srcloc: L566-5 2833#L568 append_#res.base, append_#res.offset := append_~s~0.base, append_~s~0.offset; 2834#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;assume { :end_inline_append } true;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 2830#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2829#lengthENTRY [2018-11-10 10:56:41,542 INFO L795 eck$LassoCheckResult]: Loop: 2829#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2832#L557 assume !(~xs.base == 0 && ~xs.offset == 0); 2846#L559 SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559 2831#L559-1 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2829#lengthENTRY [2018-11-10 10:56:41,542 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:41,542 INFO L82 PathProgramCache]: Analyzing trace with hash -351987245, now seen corresponding path program 2 times [2018-11-10 10:56:41,542 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:41,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:41,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,551 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:41,552 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,592 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:41,593 INFO L82 PathProgramCache]: Analyzing trace with hash 1235413, now seen corresponding path program 6 times [2018-11-10 10:56:41,593 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:41,593 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:41,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,593 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:41,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:41,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1282587303, now seen corresponding path program 1 times [2018-11-10 10:56:41,601 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:41,602 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:41,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,602 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:41,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:41,940 WARN L179 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 98 [2018-11-10 10:56:42,263 WARN L179 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 95 [2018-11-10 10:56:42,763 WARN L179 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 131 [2018-11-10 10:56:43,023 WARN L179 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2018-11-10 10:56:43,154 WARN L179 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2018-11-10 10:56:45,924 WARN L179 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 247 DAG size of output: 228 [2018-11-10 10:56:46,859 WARN L179 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2018-11-10 10:56:47,649 WARN L179 SmtUtils]: Spent 788.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2018-11-10 10:56:48,004 WARN L179 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2018-11-10 10:56:48,006 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:56:48,006 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:56:48,006 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:56:48,006 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:56:48,006 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 10:56:48,006 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:56:48,006 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:56:48,007 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:56:48,007 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration11_Lasso [2018-11-10 10:56:48,007 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:56:48,007 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:56:48,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:56:48,369 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:56:48,369 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 10:56:48,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,370 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,371 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,371 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,372 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,372 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,372 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,373 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,373 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,373 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,374 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,374 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,374 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,375 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 [2018-11-10 10:56:48,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,375 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,375 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,376 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,376 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,376 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,377 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,377 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 [2018-11-10 10:56:48,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,378 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,378 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,378 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,379 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,379 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,379 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,379 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 [2018-11-10 10:56:48,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,380 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,380 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,380 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,381 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 [2018-11-10 10:56:48,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,381 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,381 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,382 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,382 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,382 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,383 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,383 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,383 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,384 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,384 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 [2018-11-10 10:56:48,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,385 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,385 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,385 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,385 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 [2018-11-10 10:56:48,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,386 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,386 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,386 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,387 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,387 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,387 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,388 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,388 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,388 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,389 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,389 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,390 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,391 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,391 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,391 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,391 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,392 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,392 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,393 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,393 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,393 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,394 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,394 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,395 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,395 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,396 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,397 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,398 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,398 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:48,402 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:48,403 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,403 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,403 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:48,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,404 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,404 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 10:56:48,404 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:48,405 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,405 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:56:48,405 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:48,405 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,413 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 10:56:48,413 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 10:56:48,449 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,450 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,450 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:48,451 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:48,451 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,452 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,452 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:48,453 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:48,453 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,454 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,454 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:48,454 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:48,455 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,456 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,456 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,457 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,457 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,457 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,458 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,458 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 [2018-11-10 10:56:48,458 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,458 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,458 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,459 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,459 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,460 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,460 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,460 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 [2018-11-10 10:56:48,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,460 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,461 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,461 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,462 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,462 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,462 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,462 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,463 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,463 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:48,463 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:56:48,464 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,464 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,464 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,465 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,465 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,466 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,466 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,466 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 [2018-11-10 10:56:48,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,467 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,467 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,467 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,467 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,468 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,468 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,468 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,469 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,469 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,469 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,470 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,470 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,470 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,471 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,471 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,472 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,472 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 [2018-11-10 10:56:48,472 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,472 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,472 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,473 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,473 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,474 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,474 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,475 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,475 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,475 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,475 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 [2018-11-10 10:56:48,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,476 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,476 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,476 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,477 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,477 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,477 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,477 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,478 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 [2018-11-10 10:56:48,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,478 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:56:48,478 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:56:48,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,479 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,479 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 10:56:48,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,480 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,480 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,480 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,480 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,481 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,481 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,481 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 [2018-11-10 10:56:48,482 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,482 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,482 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,482 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,483 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,483 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,484 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,484 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 [2018-11-10 10:56:48,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,484 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,484 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,485 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,486 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,486 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,486 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,487 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,487 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,487 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,488 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 [2018-11-10 10:56:48,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,488 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,488 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,489 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,489 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,489 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,490 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,520 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,520 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,521 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,521 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,521 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,522 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,522 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,523 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,523 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,523 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,523 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,576 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,576 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,577 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,577 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,578 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,578 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,578 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,579 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,579 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,579 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,580 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 [2018-11-10 10:56:48,580 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,580 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,580 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,643 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,643 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,643 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,644 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,644 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,646 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,646 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,646 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,646 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 [2018-11-10 10:56:48,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,704 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,704 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,705 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,705 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,706 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,706 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,706 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,707 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,708 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,763 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,763 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,764 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,765 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,765 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:48,765 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:48,766 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,767 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:48,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,767 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,767 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:48,767 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:48,768 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,769 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:56:48,769 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:48,769 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,782 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2018-11-10 10:56:48,782 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 10:56:48,845 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,849 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,849 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,850 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:48,850 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:48,852 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,852 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,853 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:48,853 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:48,854 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,854 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 [2018-11-10 10:56:48,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,854 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,855 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:48,855 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:48,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,858 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,858 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,912 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,913 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,914 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,914 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,915 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,915 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,915 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,916 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,916 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,969 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,969 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,969 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,970 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,971 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,971 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:48,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:48,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:48,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:48,972 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:48,972 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:48,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:48,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:48,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:48,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:48,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:48,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,028 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,028 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,029 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,029 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 [2018-11-10 10:56:49,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,029 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,030 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,030 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,031 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,031 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,032 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,032 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,033 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,090 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,090 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,091 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,091 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 [2018-11-10 10:56:49,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,091 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,092 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,092 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,093 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,093 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,094 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 [2018-11-10 10:56:49,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,153 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,153 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,154 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,154 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,155 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,155 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,156 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,156 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,156 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,157 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,157 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,216 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,216 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,216 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,216 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 [2018-11-10 10:56:49,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:49,217 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:49,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,218 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,218 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 10:56:49,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,272 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,272 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,273 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,273 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 [2018-11-10 10:56:49,273 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,274 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,274 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,274 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 [2018-11-10 10:56:49,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,276 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,276 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 [2018-11-10 10:56:49,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,338 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,339 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,340 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,340 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,342 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,342 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 [2018-11-10 10:56:49,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,342 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,343 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,399 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,400 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,401 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,402 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,402 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,402 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,403 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,404 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,460 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,460 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 [2018-11-10 10:56:49,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,461 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,461 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,461 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,462 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,462 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,462 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,463 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,463 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 [2018-11-10 10:56:49,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,523 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,523 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,523 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,524 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,524 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,525 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,525 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,526 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,526 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,526 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 [2018-11-10 10:56:49,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,527 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,527 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,584 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,584 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 [2018-11-10 10:56:49,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,585 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,585 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,586 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,587 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,587 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,587 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 [2018-11-10 10:56:49,587 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,588 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,589 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,643 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,643 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 [2018-11-10 10:56:49,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,646 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:49,646 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:49,648 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,648 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 [2018-11-10 10:56:49,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,648 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:49,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,649 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 10:56:49,709 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:49,711 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,712 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:56:49,712 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:49,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,728 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 10:56:49,728 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 10:56:49,808 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,809 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:49,809 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:49,811 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,813 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:49,813 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:49,814 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,815 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 [2018-11-10 10:56:49,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,815 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,816 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:49,816 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:49,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,819 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,820 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,821 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,823 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,861 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,861 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,862 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,862 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,863 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,864 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,864 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,864 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,922 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:49,922 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:49,924 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,924 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 [2018-11-10 10:56:49,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,925 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,926 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,927 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,929 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,993 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,993 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,994 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,994 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:49,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:49,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:49,995 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:49,995 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:49,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:49,996 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:49,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:49,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:49,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:50,052 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:50,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,052 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,053 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,053 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:50,053 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:50,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,054 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:50,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:50,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,055 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,056 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:50,056 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:50,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,119 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,119 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 [2018-11-10 10:56:50,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:50,120 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:50,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,121 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,121 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:50,122 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:50,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,122 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,122 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 [2018-11-10 10:56:50,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:50,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:50,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,124 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,124 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 10:56:50,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,182 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,182 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,183 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,184 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,184 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,185 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,185 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,185 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,186 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,244 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,245 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,245 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,245 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 [2018-11-10 10:56:50,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,247 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,247 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 [2018-11-10 10:56:50,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,247 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,248 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,248 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,249 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,313 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,313 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,314 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,315 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,315 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,316 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,316 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,316 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,317 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,317 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 [2018-11-10 10:56:50,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,374 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,374 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,375 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,375 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 [2018-11-10 10:56:50,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,376 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,376 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,376 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,377 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 [2018-11-10 10:56:50,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,377 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,377 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,378 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,434 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,435 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,435 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,436 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,436 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,437 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,437 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 [2018-11-10 10:56:50,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,438 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,438 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,438 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,439 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,439 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,504 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,505 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,505 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,506 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,507 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,507 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,507 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,508 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,508 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,509 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,571 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,572 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,572 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,573 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,573 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,574 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,574 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,574 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,575 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,575 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,576 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,634 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,635 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:50,635 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:50,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,637 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:50,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,637 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,638 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 10:56:50,638 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:50,640 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,640 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:56:50,640 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:50,641 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,660 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2018-11-10 10:56:50,660 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 10:56:50,734 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,734 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 [2018-11-10 10:56:50,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,735 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,735 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:50,735 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:50,737 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,737 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,738 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:50,738 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:50,739 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,739 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,740 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:50,740 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:50,742 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,742 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,743 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,743 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,744 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,744 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,744 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,792 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,793 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,793 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,794 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 [2018-11-10 10:56:50,794 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,794 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,795 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,795 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,796 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,796 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,858 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,859 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,859 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,860 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:50,860 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:50,860 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,861 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,862 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,862 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,863 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,927 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,928 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,928 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,929 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,930 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,931 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,931 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,994 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,994 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,994 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,995 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,995 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,996 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,996 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:50,997 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:50,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:50,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:50,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:50,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:50,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:50,997 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:50,997 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:50,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,064 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,065 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 [2018-11-10 10:56:51,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:51,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,065 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:51,065 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:51,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,066 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,066 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 [2018-11-10 10:56:51,066 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:51,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,066 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:51,066 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:51,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,067 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:51,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,067 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:51,067 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:51,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,068 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,068 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 [2018-11-10 10:56:51,131 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:56:51,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,131 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:51,131 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:51,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,132 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,132 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 10:56:51,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,132 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,133 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,133 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,133 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,134 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,134 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,134 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,135 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,196 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,197 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,197 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 [2018-11-10 10:56:51,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,197 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,198 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,198 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,199 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,199 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,264 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,264 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,265 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,265 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 [2018-11-10 10:56:51,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,265 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,265 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,265 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,266 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,266 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,332 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,332 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,333 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,334 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,334 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,335 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,335 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,335 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,335 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,336 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,336 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 [2018-11-10 10:56:51,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,398 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,398 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,399 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,399 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,399 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,399 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,400 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,400 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,400 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,401 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,401 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,472 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,472 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,472 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,473 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,473 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,473 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,474 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,474 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,474 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,475 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,475 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,475 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,475 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 [2018-11-10 10:56:51,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,542 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,543 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,543 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,544 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,544 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,545 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,545 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,545 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,546 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,609 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,610 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,610 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,610 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,611 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,611 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,612 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,612 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,612 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,682 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,683 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,683 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:51,683 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:51,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,684 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,684 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,684 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:51,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,685 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,685 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:51,685 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:51,686 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,686 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,687 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:56:51,687 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:51,687 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,694 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2018-11-10 10:56:51,694 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 10:56:51,754 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,768 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,769 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:51,769 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:51,771 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,772 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,772 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,773 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:51,773 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:51,775 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,775 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,776 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,776 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:51,776 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:51,779 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,779 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 [2018-11-10 10:56:51,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,780 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,780 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,838 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,839 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,840 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,840 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,841 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,841 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 [2018-11-10 10:56:51,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,842 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,842 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,843 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,844 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,844 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,844 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,918 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,919 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,920 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,921 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,921 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,922 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,922 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 [2018-11-10 10:56:51,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,923 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,923 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:56:51,923 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:56:51,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,995 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,996 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,997 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,997 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:51,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:51,998 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:51,998 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:51,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:51,999 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:51,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:51,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:51,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:51,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:51,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,000 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,000 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,001 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,001 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 [2018-11-10 10:56:52,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,079 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,080 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,081 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 [2018-11-10 10:56:52,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,082 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,082 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,083 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,084 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,084 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,155 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,155 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,156 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,157 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,157 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,157 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,158 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,159 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,159 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,160 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,228 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,228 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,229 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,230 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 [2018-11-10 10:56:52,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,230 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,230 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,231 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,232 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,233 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,234 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,234 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 [2018-11-10 10:56:52,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,306 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:52,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,306 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:56:52,307 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:56:52,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,307 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,308 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 10:56:52,308 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 [2018-11-10 10:56:52,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,308 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,310 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,310 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,312 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 [2018-11-10 10:56:52,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,381 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,382 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,383 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,383 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,384 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,385 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,385 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 [2018-11-10 10:56:52,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,385 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,387 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,458 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,460 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,460 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 [2018-11-10 10:56:52,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,461 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,461 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,461 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,462 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,463 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,463 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,465 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,527 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,528 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,528 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,529 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,530 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,530 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,531 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 [2018-11-10 10:56:52,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,532 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,532 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,532 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,533 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,597 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,597 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,599 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,599 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,599 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,600 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,600 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,602 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,602 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,604 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 [2018-11-10 10:56:52,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,669 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,670 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,672 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,674 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 [2018-11-10 10:56:52,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,674 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,676 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 [2018-11-10 10:56:52,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,746 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,747 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,747 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,748 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,749 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,750 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,752 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,752 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,821 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,823 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,824 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,824 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,824 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,826 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,826 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 [2018-11-10 10:56:52,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,826 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:52,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:52,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:52,828 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,903 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:52,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,905 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:52,905 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:52,907 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,907 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,908 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:52,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:52,908 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,908 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 10:56:52,908 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:52,911 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:52,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:52,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:52,911 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:52,912 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:56:52,912 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:52,912 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:52,930 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 10:56:52,930 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 10:56:53,021 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,021 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 [2018-11-10 10:56:53,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,021 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,022 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:53,022 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:53,024 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,024 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,025 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,025 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:53,025 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:53,027 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,027 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,028 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:53,028 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:53,030 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,031 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,074 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,075 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,075 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 [2018-11-10 10:56:53,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,075 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,075 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,076 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,076 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,076 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 [2018-11-10 10:56:53,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,077 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,078 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,078 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,079 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,145 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,146 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,146 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,147 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,147 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,148 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,149 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,150 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:53,150 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:53,151 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,413 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,413 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,414 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,415 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,415 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,415 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,416 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,416 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,417 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,417 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,417 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,418 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,418 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,419 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,419 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,420 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,420 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,420 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,421 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,421 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,422 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,423 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,423 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,423 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,423 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,424 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,424 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,425 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,426 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,426 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 [2018-11-10 10:56:53,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,426 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,427 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,428 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,469 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,469 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,470 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,470 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,471 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,471 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,472 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,472 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 [2018-11-10 10:56:53,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,472 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,473 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,473 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,541 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:56:53,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:53,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:53,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,542 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,542 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 10:56:53,542 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 [2018-11-10 10:56:53,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,543 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,543 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,543 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,544 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,544 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,545 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,545 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,614 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,615 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,615 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,616 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,616 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,617 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,617 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,618 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,618 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,618 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,619 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,693 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,693 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,693 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,694 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,694 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,695 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,695 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,696 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,696 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,697 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,698 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,698 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 [2018-11-10 10:56:53,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,778 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,778 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,779 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,780 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,780 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 [2018-11-10 10:56:53,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,780 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,781 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,781 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,782 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,783 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,849 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,850 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,851 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,851 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,851 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,852 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,852 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,852 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,853 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,926 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,926 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,926 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,927 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,927 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,928 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,928 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,929 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:53,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:53,929 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:53,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:53,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:53,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:53,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:53,929 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:53,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:53,930 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:53,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,001 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,002 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,002 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,003 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,003 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,003 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,004 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,004 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,005 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,005 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,006 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,075 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,075 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,075 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,076 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,076 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 [2018-11-10 10:56:54,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,076 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,077 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,077 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,078 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,078 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 [2018-11-10 10:56:54,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,078 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,078 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,079 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,159 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,160 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:54,160 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:54,162 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,162 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,162 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:54,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,162 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,163 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 10:56:54,163 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:54,165 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,166 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,166 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:56:54,166 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:54,166 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,181 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2018-11-10 10:56:54,182 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 10:56:54,295 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,296 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,296 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,297 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:54,297 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:54,299 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,300 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 [2018-11-10 10:56:54,300 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,300 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,300 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,301 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:54,301 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:54,303 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,303 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 [2018-11-10 10:56:54,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,303 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,304 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,304 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:54,304 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:54,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,308 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 [2018-11-10 10:56:54,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,308 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,329 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,330 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,330 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,331 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,331 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,332 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,332 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 [2018-11-10 10:56:54,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,332 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,332 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,333 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,334 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,334 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,404 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,404 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,404 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,405 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,405 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,406 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,406 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,406 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,407 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,407 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,408 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,408 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:56:54,408 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:56:54,410 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,478 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,478 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,479 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,479 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,480 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,480 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,480 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,481 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,481 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 [2018-11-10 10:56:54,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,481 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,481 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,482 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,483 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,562 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,562 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,563 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,563 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,564 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 [2018-11-10 10:56:54,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,564 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,564 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,565 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,566 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,566 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,567 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,649 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,649 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,650 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,651 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,652 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,652 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,653 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,653 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,653 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,654 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,728 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,729 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,729 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,730 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,730 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,730 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,731 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,732 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,732 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,733 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,810 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:54,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,810 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:56:54,810 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:56:54,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,811 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,811 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 10:56:54,811 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 [2018-11-10 10:56:54,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,811 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:54,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:54,812 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:54,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,813 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,813 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 [2018-11-10 10:56:54,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,813 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:54,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,813 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:54,813 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:54,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,814 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,892 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:54,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,893 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:54,893 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:54,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,894 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,894 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:54,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:54,894 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:54,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,895 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:54,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,896 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:54,896 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:54,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,968 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:54,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,969 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:54,969 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:54,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,970 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:54,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,971 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:54,971 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:54,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,972 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:54,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:54,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:54,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:54,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:54,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:54,972 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:54,972 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:54,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:54,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:54,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,053 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,054 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,055 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,055 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,057 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,057 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,058 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,127 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,127 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,128 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,128 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,129 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,130 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,130 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,130 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,130 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,131 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,210 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,210 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,210 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,211 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,211 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 [2018-11-10 10:56:55,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,211 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,213 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,213 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,214 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,290 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,290 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,291 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,292 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,292 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,293 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,293 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 [2018-11-10 10:56:55,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,293 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,294 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,294 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,295 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,370 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,370 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,371 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,371 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,372 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,372 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,373 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,373 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,374 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,374 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,375 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,375 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 [2018-11-10 10:56:55,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,456 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,456 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,456 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:55,456 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:55,458 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,458 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 [2018-11-10 10:56:55,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,458 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,458 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:55,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,458 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,459 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 10:56:55,459 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:55,460 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,460 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 [2018-11-10 10:56:55,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,461 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,461 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:56:55,461 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:55,461 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,471 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 10:56:55,471 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 10:56:55,585 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,585 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,585 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,586 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:55,586 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:55,588 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,588 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,589 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:55,589 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:55,590 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,591 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,591 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:55,591 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:55,595 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,595 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,644 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,644 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,646 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,646 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,723 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,723 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,724 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,725 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,725 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 [2018-11-10 10:56:55,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,725 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,725 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,726 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,727 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 [2018-11-10 10:56:55,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,727 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,727 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,727 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:56:55,727 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:56:55,729 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,810 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,810 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,810 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,811 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,811 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 [2018-11-10 10:56:55,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,812 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,812 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,813 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,813 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,813 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,814 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,814 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,896 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,897 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,900 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,905 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,982 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,982 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,982 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,983 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,983 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,984 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,985 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:55,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:55,985 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:55,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:55,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:55,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:55,985 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:55,985 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:55,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:55,986 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:55,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:56,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:56,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:56,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,063 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:56,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:56,064 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:56,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,065 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,066 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 [2018-11-10 10:56:56,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:56,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:56,067 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:56,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,068 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,068 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 [2018-11-10 10:56:56,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,151 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:56:56,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:56:56,151 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:56:56,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,153 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,153 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 10:56:56,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,154 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,154 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,154 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,156 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,157 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,157 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,159 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,231 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,232 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,232 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,233 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,234 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,234 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,236 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,236 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 [2018-11-10 10:56:56,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,236 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,237 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,237 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,238 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,311 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,311 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,312 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,313 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,314 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,314 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,316 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,316 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,317 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,317 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 [2018-11-10 10:56:56,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,399 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,400 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,400 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,401 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,402 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,402 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,403 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,404 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,404 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,404 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,405 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,482 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,483 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,483 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,484 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,484 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 [2018-11-10 10:56:56,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,485 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,485 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,485 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,487 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,487 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 [2018-11-10 10:56:56,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,487 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,488 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,488 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,489 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,571 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,572 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,572 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,573 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,573 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,574 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,574 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,575 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,575 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 [2018-11-10 10:56:56,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,575 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,575 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,576 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,577 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,654 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,655 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,655 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,656 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,656 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,657 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,657 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,658 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,658 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,659 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,659 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,660 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,747 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,747 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,747 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,748 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,749 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,749 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,749 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,750 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 [2018-11-10 10:56:56,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,751 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:56,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,751 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,751 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:56,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:56,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,842 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:56,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,842 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,843 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:56,843 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:56,845 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,845 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:56:56,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:56,845 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,846 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 10:56:56,846 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:56,848 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:56,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:56,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:56,848 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:56,848 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:56:56,848 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:56:56,849 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:56,865 INFO L402 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2018-11-10 10:56:56,865 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-10 10:56:57,135 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,136 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,136 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,137 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:57,137 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:57,139 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,140 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,141 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:57,141 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:57,143 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,143 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,143 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,144 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:57,144 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:57,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,149 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,149 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,150 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,152 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,153 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,153 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,155 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,156 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,156 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,158 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,159 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,159 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,160 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,167 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,168 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,168 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,168 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,170 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,171 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,171 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,172 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,175 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,175 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,176 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:56:57,176 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:56:57,179 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,261 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 [2018-11-10 10:56:57,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,262 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,262 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,264 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,265 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,265 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,265 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,268 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 [2018-11-10 10:56:57,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,268 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,268 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,269 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,271 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,349 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,350 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,350 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,351 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,352 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,352 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,352 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,353 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,354 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 [2018-11-10 10:56:57,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,354 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,354 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,354 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,356 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,442 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,443 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,443 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,444 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,445 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,445 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,445 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,446 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,447 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,447 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,447 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,448 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,449 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 [2018-11-10 10:56:57,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,527 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,527 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,528 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,529 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,529 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,531 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 [2018-11-10 10:56:57,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,531 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,532 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,532 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,533 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:56:57,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:56:57,617 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:56:57,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:56:57,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:56:57,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:56:57,617 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:56:57,618 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:56:57,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:56:57,619 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:56:57,619 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 10:56:57,619 INFO L793 eck$LassoCheckResult]: Stem: 2859#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2842#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 2843#L574 assume !(main_~n~0 < 1); 2836#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2837#new_llENTRY ~n := #in~n; 2892#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2890#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2825#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2826#new_llENTRY ~n := #in~n; 2850#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 2861#new_llFINAL assume true; 2888#new_llEXIT >#62#return; 2886#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2882#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2880#new_llFINAL assume true; 2878#new_llEXIT >#66#return; 2876#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; 2848#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2847#new_llENTRY ~n := #in~n; 2849#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2897#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2872#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2884#new_llENTRY ~n := #in~n; 2849#L548 assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset; 2897#L551 SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551 2872#L551-1 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2884#new_llENTRY ~n := #in~n; 2895#L548 assume ~n == 0;#res.base, #res.offset := 0, 0; 2894#new_llFINAL assume true; 2893#new_llEXIT >#62#return; 2891#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2889#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2887#new_llFINAL assume true; 2883#new_llEXIT >#62#return; 2881#L552 SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552 2879#L552-1 havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2877#new_llFINAL assume true; 2871#new_llEXIT >#68#return; 2855#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;assume { :begin_inline_append } true;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 2844#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 2845#L566-4 assume true; 2840#L566-1 SUMMARY for call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L566-1 2841#L566-2 assume !(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 2858#L566-5 SUMMARY for call write~$Pointer$(append_~y.base, append_~y.offset, append_~x.base, append_~x.offset + 4, 8); srcloc: L566-5 2833#L568 append_#res.base, append_#res.offset := append_~s~0.base, append_~s~0.offset; 2834#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;assume { :end_inline_append } true;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 2830#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2829#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2832#L557 assume !(~xs.base == 0 && ~xs.offset == 0); 2846#L559 SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559 2831#L559-1 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2829#lengthENTRY [2018-11-10 10:56:57,799 INFO L795 eck$LassoCheckResult]: Loop: 2829#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2832#L557 assume !(~xs.base == 0 && ~xs.offset == 0); 2846#L559 SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559 2831#L559-1 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2829#lengthENTRY [2018-11-10 10:56:57,800 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:57,800 INFO L82 PathProgramCache]: Analyzing trace with hash 1282587303, now seen corresponding path program 2 times [2018-11-10 10:56:57,800 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:57,800 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:57,800 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:57,800 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:57,801 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:57,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:57,912 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:57,912 INFO L82 PathProgramCache]: Analyzing trace with hash 1235413, now seen corresponding path program 7 times [2018-11-10 10:56:57,912 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:57,913 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:57,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:57,913 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:56:57,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:57,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:57,916 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:56:57,916 INFO L82 PathProgramCache]: Analyzing trace with hash 163303803, now seen corresponding path program 3 times [2018-11-10 10:56:57,916 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:56:57,916 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:56:57,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:57,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:56:57,917 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:56:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:56:58,434 WARN L179 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 98 [2018-11-10 10:56:58,902 WARN L179 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 95 [2018-11-10 10:56:59,565 WARN L179 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 128 [2018-11-10 10:56:59,831 WARN L179 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-10 10:56:59,978 WARN L179 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2018-11-10 10:57:00,084 WARN L179 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2018-11-10 10:57:02,800 WARN L179 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 244 DAG size of output: 227 [2018-11-10 10:57:03,412 WARN L179 SmtUtils]: Spent 607.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2018-11-10 10:57:05,511 WARN L179 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 148 DAG size of output: 136 [2018-11-10 10:57:05,820 WARN L179 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2018-11-10 10:57:05,822 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:57:05,822 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:57:05,822 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:57:05,823 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:57:05,823 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 10:57:05,823 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:57:05,823 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:57:05,823 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:57:05,823 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration11_Lasso [2018-11-10 10:57:05,823 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:57:05,823 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:57:05,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,958 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:05,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:57:06,171 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:57:06,171 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 10:57:06,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,171 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,172 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,172 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,172 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,172 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,173 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,173 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,173 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,174 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,174 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,175 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,175 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,175 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,175 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,176 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,176 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,176 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,177 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,177 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,177 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,179 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:06,179 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:57:06,179 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,180 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:57:06,180 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:57:06,180 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,186 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 10:57:06,187 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 10:57:06,221 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,221 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,222 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:06,222 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:57:06,223 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,224 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:57:06,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,224 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,224 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 10:57:06,224 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:57:06,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,225 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 [2018-11-10 10:57:06,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,225 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,226 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:06,226 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:57:06,226 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,227 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,227 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,227 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,228 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,228 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,228 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,229 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,229 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,230 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,230 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,230 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,230 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 [2018-11-10 10:57:06,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,231 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,231 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,231 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,232 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,232 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,233 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,233 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,233 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,234 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,234 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,234 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,234 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 [2018-11-10 10:57:06,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,234 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,234 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,235 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,235 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,236 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,236 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,236 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,236 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 [2018-11-10 10:57:06,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,236 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,236 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,237 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,237 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 [2018-11-10 10:57:06,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,237 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,237 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,237 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,237 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 [2018-11-10 10:57:06,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,238 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,238 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,238 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,238 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,239 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:06,239 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:57:06,239 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,239 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 [2018-11-10 10:57:06,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,239 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,240 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,240 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,240 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 [2018-11-10 10:57:06,240 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,240 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,240 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,240 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,240 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 [2018-11-10 10:57:06,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,241 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,241 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,241 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,241 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,242 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,242 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,242 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,242 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,242 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,243 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,243 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:06,243 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 10:57:06,243 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,244 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,244 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,244 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,245 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,245 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,245 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,245 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 [2018-11-10 10:57:06,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,245 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,245 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,246 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,246 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,246 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,246 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,247 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,247 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,247 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,247 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 [2018-11-10 10:57:06,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,247 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,248 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,248 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,248 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,248 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,248 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,249 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,249 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,249 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,250 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,250 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,250 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,250 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 [2018-11-10 10:57:06,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,250 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,250 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,251 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,251 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,252 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,252 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,252 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,252 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 [2018-11-10 10:57:06,252 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,252 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,252 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,253 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,253 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,253 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,253 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,254 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:57:06,254 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:57:06,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,254 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,254 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 10:57:06,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,255 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,255 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,255 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,256 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,256 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 [2018-11-10 10:57:06,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,256 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,256 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,256 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 [2018-11-10 10:57:06,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,257 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,257 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,257 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,257 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,257 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,258 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,258 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,291 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,292 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,292 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,292 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,293 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,293 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,293 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,293 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 [2018-11-10 10:57:06,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,293 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,294 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:06,294 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:06,294 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,294 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,295 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:57:06,390 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:57:06,390 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,398 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2018-11-10 10:57:06,398 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 10:57:06,438 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,439 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,439 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:06,439 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:06,441 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,442 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:57:06,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,442 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,442 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:06,442 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:06,443 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,443 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 [2018-11-10 10:57:06,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,443 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,444 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:06,444 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:06,444 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,512 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,513 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,513 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,513 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 [2018-11-10 10:57:06,513 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,514 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,514 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,515 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,515 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 [2018-11-10 10:57:06,515 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,515 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,515 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,516 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,516 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 [2018-11-10 10:57:06,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,517 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,517 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,606 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,607 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,607 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,607 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,608 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,608 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,608 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,609 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,609 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,609 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,711 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,711 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,711 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,712 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,712 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,712 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 [2018-11-10 10:57:06,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,713 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,713 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,713 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,808 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,809 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,809 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 [2018-11-10 10:57:06,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,809 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,809 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,809 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,810 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,810 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,810 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,811 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,811 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,905 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,906 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,906 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:06,906 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:06,907 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,907 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,907 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,908 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:06,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:06,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:06,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:06,908 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:06,908 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:06,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:06,908 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:06,909 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 [2018-11-10 10:57:06,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:06,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,017 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,017 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,017 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,017 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 [2018-11-10 10:57:07,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,018 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,018 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,018 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,019 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,019 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,019 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,019 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 [2018-11-10 10:57:07,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,020 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,020 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:07,020 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:07,020 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,021 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 [2018-11-10 10:57:07,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,121 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,121 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,121 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,121 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,122 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,122 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 [2018-11-10 10:57:07,122 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,122 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,122 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,123 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,226 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,227 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,227 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,228 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,228 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,229 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,229 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,230 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,230 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 [2018-11-10 10:57:07,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,230 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,231 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,329 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,329 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 [2018-11-10 10:57:07,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,330 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,330 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,330 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,331 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,331 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,331 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,331 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 [2018-11-10 10:57:07,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,332 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,332 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,332 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,332 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 [2018-11-10 10:57:07,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,438 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,438 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,439 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,439 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,439 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,440 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,440 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,440 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,440 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 [2018-11-10 10:57:07,440 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,540 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,540 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,541 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,541 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:07,541 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:07,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,542 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,542 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 10:57:07,542 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 [2018-11-10 10:57:07,542 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,542 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,542 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,638 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,638 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,638 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,639 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,639 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,640 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,640 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,751 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,751 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,752 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,752 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,852 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,852 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:07,853 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:07,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,854 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:57:07,854 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:57:07,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,864 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 10:57:07,864 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 10:57:07,918 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,919 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,919 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:07,919 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:07,921 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,921 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:57:07,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,922 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 10:57:07,922 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:07,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,965 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:07,965 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:07,966 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,967 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,967 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,968 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:07,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:07,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:07,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:07,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:07,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:07,969 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:07,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:07,969 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:07,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,078 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,079 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,081 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,081 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 [2018-11-10 10:57:08,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,185 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,185 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,186 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,186 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,186 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,187 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,187 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,188 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,285 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 [2018-11-10 10:57:08,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,287 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,393 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,393 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,394 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,394 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:08,395 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:08,395 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,396 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,396 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,498 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,499 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,499 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,499 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,500 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,500 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,500 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,500 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 [2018-11-10 10:57:08,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,501 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,501 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,501 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,501 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,614 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,614 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:08,615 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:08,615 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,616 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,617 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,617 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,720 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,720 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,720 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,721 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,721 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,722 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,722 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,723 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,723 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,723 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,833 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,833 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,833 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,834 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,834 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,835 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,835 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,933 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,933 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,934 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:08,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,935 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:08,936 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:08,936 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 [2018-11-10 10:57:08,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:08,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:08,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:08,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:08,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:08,936 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:08,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,031 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:09,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:09,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:09,033 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:09,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,033 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,033 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 10:57:09,034 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 [2018-11-10 10:57:09,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,034 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,034 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,034 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,035 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 [2018-11-10 10:57:09,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,150 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,150 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,151 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,151 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,151 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,152 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,152 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,258 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,259 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,259 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,259 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,260 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,260 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,261 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 [2018-11-10 10:57:09,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,261 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,261 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,362 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,363 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,363 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:09,363 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:09,364 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,364 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:57:09,364 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:57:09,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,377 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2018-11-10 10:57:09,377 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 10:57:09,445 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,446 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,446 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:09,446 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:09,448 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,449 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 [2018-11-10 10:57:09,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,449 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:57:09,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,449 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,449 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 10:57:09,482 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:09,484 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,484 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 [2018-11-10 10:57:09,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,484 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,485 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:09,485 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:09,486 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,486 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,487 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,487 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 [2018-11-10 10:57:09,487 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,487 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,487 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,488 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,488 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 [2018-11-10 10:57:09,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,600 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,600 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,601 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,601 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,602 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,602 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,602 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,711 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,711 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,712 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 [2018-11-10 10:57:09,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,712 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,713 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,714 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,714 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,824 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,824 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,825 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,825 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,826 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,826 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,826 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,826 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 [2018-11-10 10:57:09,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,827 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,827 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,827 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,827 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 [2018-11-10 10:57:09,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,932 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,932 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,933 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,934 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:09,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:09,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:09,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:09,934 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:09,935 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:09,935 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:09,936 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:09,936 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 [2018-11-10 10:57:09,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:09,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:09,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:09,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,037 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,037 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,038 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,038 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,039 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,039 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,040 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,149 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,149 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,150 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:10,150 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:10,151 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,152 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,152 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,153 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,257 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,257 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,257 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,258 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,259 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,259 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,259 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,260 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,260 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,261 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,261 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 [2018-11-10 10:57:10,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,380 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,380 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,380 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,380 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 [2018-11-10 10:57:10,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,381 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,381 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,381 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,381 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 [2018-11-10 10:57:10,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,382 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,382 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,382 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,482 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,482 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,483 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,484 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,484 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,484 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,484 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 [2018-11-10 10:57:10,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,485 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,485 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,485 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,486 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,602 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,602 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,602 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,603 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,603 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,604 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,604 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 [2018-11-10 10:57:10,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:57:10,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,604 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:10,604 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:10,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,605 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 10:57:10,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:10,711 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:10,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,711 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:10,711 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:10,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,712 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 [2018-11-10 10:57:10,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:10,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:10,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,712 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:10,712 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:10,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,713 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:10,713 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:10,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,713 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:10,713 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:10,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,714 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:10,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:10,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,810 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:10,810 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:10,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,810 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:10,810 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:10,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,811 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:10,811 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:10,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,811 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,811 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 [2018-11-10 10:57:10,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:10,811 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:10,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,812 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:10,812 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:10,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,812 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:10,917 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:10,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:10,918 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:10,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,918 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:10,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:10,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:10,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,919 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:10,919 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:10,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:10,919 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:10,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:10,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:10,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:10,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:10,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:10,920 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:10,920 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:10,921 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:10,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,020 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,020 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:57:11,020 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:57:11,021 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,027 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2018-11-10 10:57:11,027 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 10:57:11,104 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,105 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,105 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,106 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:11,106 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:11,109 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,109 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,109 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:57:11,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,109 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,110 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:11,110 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:11,112 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,139 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,139 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,140 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:11,140 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:11,141 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,141 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,141 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,141 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,142 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,142 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,143 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,143 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,235 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,236 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,236 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 [2018-11-10 10:57:11,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,236 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,236 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,236 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,237 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,237 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 [2018-11-10 10:57:11,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,237 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,237 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,237 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,238 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,238 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,347 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,348 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,348 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,348 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 [2018-11-10 10:57:11,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,348 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,349 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,349 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,350 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,350 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,350 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,350 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 [2018-11-10 10:57:11,350 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,351 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,445 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,445 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,446 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,446 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 [2018-11-10 10:57:11,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,446 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,446 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,447 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,447 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,447 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,448 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,448 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,448 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,540 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,541 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,541 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,542 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,542 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,542 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,543 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,543 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,543 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,544 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 [2018-11-10 10:57:11,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,544 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,654 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,654 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:11,654 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:11,655 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,655 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 [2018-11-10 10:57:11,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,656 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,656 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,656 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,656 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,657 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,657 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,657 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,657 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,658 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,658 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,760 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,761 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,761 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,761 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,761 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,762 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,762 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 [2018-11-10 10:57:11,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,762 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,762 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,762 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,763 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,763 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,763 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,763 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 10:57:11,763 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 10:57:11,869 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,870 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 [2018-11-10 10:57:11,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,870 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,870 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,870 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,871 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,871 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,871 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,872 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,872 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,873 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,873 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,976 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,976 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,977 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,977 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,977 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:11,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:11,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:11,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:11,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:11,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:11,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:11,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:11,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:11,979 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:11,979 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 [2018-11-10 10:57:12,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,093 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:12,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:12,093 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:12,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,094 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,094 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 [2018-11-10 10:57:12,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,094 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:12,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,094 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:12,094 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:12,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,095 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,095 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 [2018-11-10 10:57:12,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,095 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:12,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,095 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:12,096 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:12,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,096 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,203 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:12,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:12,203 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:12,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:12,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:12,204 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:12,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,205 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 [2018-11-10 10:57:12,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,205 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:12,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:12,205 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:12,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,206 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,317 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:12,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,317 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:12,317 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:12,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,318 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,318 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:12,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,318 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:12,319 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:12,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,319 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,319 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 [2018-11-10 10:57:12,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,319 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:12,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,320 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 10:57:12,320 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 10:57:12,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,320 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,320 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 10:57:12,320 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 [2018-11-10 10:57:12,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,413 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,413 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,413 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,414 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,414 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 [2018-11-10 10:57:12,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,414 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,415 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,415 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,416 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,416 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,416 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,416 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,417 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,417 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 [2018-11-10 10:57:12,518 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,518 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,519 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,519 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,519 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,520 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,520 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,520 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,521 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,521 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,521 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,521 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,522 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,630 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,630 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,631 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,632 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 [2018-11-10 10:57:12,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,632 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,632 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,632 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,633 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,634 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,634 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,634 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:12,635 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:12,636 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,746 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,746 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:57:12,746 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:57:12,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,758 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 10:57:12,758 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 10:57:12,885 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,886 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 [2018-11-10 10:57:12,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,886 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,887 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:12,887 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:12,891 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,891 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,891 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:57:12,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,891 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,892 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 10:57:12,892 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:12,894 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,895 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,896 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:12,896 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:12,898 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,898 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,899 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,900 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,900 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:12,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:12,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:12,901 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:12,901 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:12,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:12,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:12,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:12,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:12,903 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:12,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,003 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,004 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,005 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,005 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,006 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,006 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,007 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,007 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 [2018-11-10 10:57:13,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,008 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,009 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,009 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 [2018-11-10 10:57:13,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,010 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,010 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,114 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,115 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,116 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,116 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,116 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,118 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,118 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,120 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,120 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,229 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,230 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,230 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,231 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,232 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,331 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,332 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,332 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 [2018-11-10 10:57:13,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,332 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,334 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 [2018-11-10 10:57:13,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,334 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,334 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,334 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,335 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,335 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,430 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,431 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:13,431 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:13,432 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,433 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,433 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,434 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,434 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,434 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,434 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,435 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,435 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,436 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,542 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,543 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,544 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 [2018-11-10 10:57:13,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,544 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,545 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,545 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,545 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,546 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,546 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:13,546 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:13,650 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,650 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 [2018-11-10 10:57:13,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,651 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,651 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,652 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,652 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,652 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,653 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,653 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 [2018-11-10 10:57:13,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,653 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,654 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,655 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,761 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,761 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,761 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,762 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,762 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 [2018-11-10 10:57:13,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,762 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,762 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,763 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,763 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,764 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,764 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,764 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,875 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,876 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,876 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,876 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,877 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,877 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,877 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,878 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,878 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,878 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,879 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,879 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,879 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 [2018-11-10 10:57:13,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,976 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,976 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:13,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,977 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,978 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,978 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,979 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 [2018-11-10 10:57:13,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:13,979 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:13,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:13,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:13,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:13,979 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:13,979 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:13,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:13,980 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:13,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,088 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:14,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:14,089 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:14,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,090 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,090 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:14,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,090 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:14,090 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:14,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,091 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,091 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 [2018-11-10 10:57:14,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,091 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 10:57:14,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:14,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:14,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,092 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,092 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 10:57:14,093 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 [2018-11-10 10:57:14,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,202 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,202 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,203 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,203 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,204 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,204 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,205 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 [2018-11-10 10:57:14,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,205 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,205 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,206 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,311 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,312 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,312 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,313 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,313 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,313 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,314 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,314 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,314 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,315 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,415 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,416 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,417 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,417 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 [2018-11-10 10:57:14,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,417 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,417 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,417 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,418 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,418 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,419 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:14,419 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:14,420 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,532 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:57:14,532 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:57:14,532 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,545 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2018-11-10 10:57:14,545 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 10:57:14,903 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,904 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,904 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,905 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:14,905 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:14,910 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,911 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,911 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:57:14,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,911 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,912 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 10:57:14,912 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:14,915 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,915 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 [2018-11-10 10:57:14,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,916 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,916 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,917 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:14,917 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:14,920 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,921 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,921 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,921 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,922 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,923 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,924 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,925 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,926 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,926 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,927 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,928 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,928 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,928 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,930 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,930 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,930 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,931 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,932 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,933 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,935 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,936 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,937 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,937 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:14,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:14,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:14,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:14,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:14,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:14,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:14,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:14,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:14,939 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:14,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,038 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,038 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,040 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,040 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,042 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,042 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,043 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,044 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 [2018-11-10 10:57:15,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,044 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,151 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,151 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,153 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,154 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,155 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,155 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,156 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,156 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,157 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,158 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,266 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,266 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:15,266 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:15,268 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,268 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 [2018-11-10 10:57:15,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,268 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,269 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,269 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,270 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,270 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 [2018-11-10 10:57:15,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,270 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,270 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,270 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,271 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,271 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,271 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,369 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,370 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,370 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,370 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,371 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,371 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,371 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,372 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,372 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,372 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,373 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,373 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 10:57:15,373 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 10:57:15,486 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,487 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,487 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,487 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,488 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,488 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 [2018-11-10 10:57:15,488 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,488 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,488 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,489 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,489 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,489 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,490 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,490 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,599 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,599 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,599 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,599 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,600 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,600 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,600 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,601 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,602 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,602 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,602 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,708 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,708 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,708 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,709 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,709 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 [2018-11-10 10:57:15,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,710 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,710 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,710 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,711 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,711 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,712 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 [2018-11-10 10:57:15,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,812 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,812 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,813 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,813 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,813 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 [2018-11-10 10:57:15,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,813 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,814 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,814 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,815 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,815 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 [2018-11-10 10:57:15,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,815 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,815 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,815 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,816 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,928 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,928 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,929 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,929 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,929 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,930 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,930 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,931 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:15,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:15,931 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:15,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:15,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:15,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:15,931 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 10:57:15,932 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 10:57:15,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:15,933 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:15,933 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 10:57:15,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,041 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,042 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,043 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,043 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,044 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,044 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,044 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,157 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,157 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,157 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,158 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,159 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,159 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,159 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,161 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,161 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,162 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,163 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,163 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 [2018-11-10 10:57:16,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,262 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,263 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,263 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,264 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,265 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,265 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 [2018-11-10 10:57:16,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,265 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,265 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:16,265 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:16,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,384 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,384 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:57:16,385 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:57:16,385 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,393 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 10:57:16,393 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 10:57:16,545 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,545 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,546 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:16,546 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:16,548 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,549 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,549 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:57:16,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,549 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 10:57:16,549 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:16,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,551 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,551 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,551 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:16,551 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:16,553 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,553 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 [2018-11-10 10:57:16,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,553 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,553 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,554 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,554 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,555 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,555 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,555 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,556 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,637 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,637 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,638 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,638 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 [2018-11-10 10:57:16,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,638 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,638 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,638 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,639 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,639 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,640 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,641 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,641 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,747 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,747 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,748 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,748 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 [2018-11-10 10:57:16,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,749 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,749 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,750 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 [2018-11-10 10:57:16,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,750 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,751 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,854 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,855 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,856 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,856 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,856 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,858 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,859 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,859 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,860 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,969 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,970 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,970 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,971 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:16,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:16,971 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:16,971 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:16,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:16,972 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:16,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:16,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:16,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:16,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:16,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,072 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,073 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:17,073 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:17,074 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,075 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,076 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,076 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 [2018-11-10 10:57:17,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,076 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,076 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,077 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,077 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 [2018-11-10 10:57:17,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,190 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,191 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,192 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,192 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,193 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,193 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,193 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,194 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,194 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 10:57:17,194 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 10:57:17,311 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,311 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,312 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 [2018-11-10 10:57:17,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,312 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,314 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,314 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,432 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,433 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,433 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,434 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,434 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,434 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,435 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,435 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,435 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,435 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,436 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,539 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,540 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,540 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,541 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,541 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,542 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,542 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 [2018-11-10 10:57:17,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,544 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 [2018-11-10 10:57:17,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,658 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,659 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,659 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,660 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,660 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,661 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,661 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 [2018-11-10 10:57:17,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,661 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,662 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,767 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,767 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,767 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,768 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,769 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,769 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,770 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,770 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 10:57:17,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,770 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 10:57:17,770 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:57:17,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,771 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,771 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 10:57:17,771 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 [2018-11-10 10:57:17,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,883 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:17,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,883 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:17,883 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:17,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,884 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,884 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:17,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,884 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:17,885 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:17,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,886 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,886 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 [2018-11-10 10:57:17,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,886 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:17,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,886 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:17,886 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:17,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,887 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,887 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 [2018-11-10 10:57:17,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,996 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:17,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,996 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:17,996 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:17,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,997 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,998 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:17,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:17,998 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:17,998 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:17,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:17,999 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:17,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:17,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:17,999 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:17,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:17,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:17,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,000 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,000 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,001 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,001 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 [2018-11-10 10:57:18,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,104 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,105 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,105 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,106 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,106 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,106 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,106 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,107 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,108 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,108 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,108 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:57:18,108 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:57:18,110 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,110 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 [2018-11-10 10:57:18,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,227 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,227 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 10:57:18,227 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 10:57:18,227 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,241 INFO L402 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2018-11-10 10:57:18,241 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-10 10:57:18,656 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,656 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,657 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,657 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:57:18,657 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:57:18,662 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,662 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,662 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 10:57:18,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,662 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,663 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 10:57:18,663 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:57:18,665 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,665 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,666 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:57:18,666 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:57:18,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,668 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,668 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,669 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,670 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,670 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,670 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,670 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,672 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,672 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,672 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,673 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,673 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,674 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,674 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,675 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,675 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,675 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,676 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,677 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,677 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,677 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,677 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,678 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,679 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,679 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,680 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,680 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,680 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,681 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,682 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,682 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,748 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,749 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,750 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 [2018-11-10 10:57:18,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,750 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,750 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,750 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,752 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,752 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,752 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,753 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,872 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,873 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,874 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,874 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,875 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,876 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,876 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,876 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,876 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,877 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,877 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,993 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,994 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:57:18,994 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:57:18,996 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,996 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,996 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,996 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,997 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,998 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,998 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:18,998 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:18,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:18,999 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:18,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:18,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:18,999 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:18,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:18,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:18,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:18,999 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,108 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,109 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,110 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,110 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,111 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,111 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,111 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,112 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,113 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,113 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,113 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,113 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 10:57:19,113 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 10:57:19,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,232 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,232 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,232 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,234 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,234 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 [2018-11-10 10:57:19,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,234 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,234 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,234 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,236 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,236 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,236 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,237 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,350 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,350 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,350 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,351 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,351 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 [2018-11-10 10:57:19,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,351 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,351 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,352 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,353 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,353 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,353 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,353 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,353 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,354 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,354 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 [2018-11-10 10:57:19,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,462 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,462 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,463 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,464 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,464 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,464 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,464 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,465 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,466 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 [2018-11-10 10:57:19,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,466 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,466 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,466 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,468 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,584 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,584 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,584 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,585 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,586 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,586 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,586 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,587 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,587 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 [2018-11-10 10:57:19,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,587 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,588 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,588 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,589 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,700 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,700 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,700 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,702 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 10:57:19,702 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,702 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,702 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,702 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,704 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,704 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 [2018-11-10 10:57:19,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 10:57:19,704 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 10:57:19,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:57:19,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:57:19,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:57:19,704 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 10:57:19,704 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:57:19,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:57:19,705 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:57:19,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 10:57:19 BoogieIcfgContainer [2018-11-10 10:57:19,819 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 10:57:19,819 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 10:57:19,819 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 10:57:19,819 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 10:57:19,819 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:56:28" (3/4) ... [2018-11-10 10:57:19,822 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 10:57:19,822 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 10:57:19,823 INFO L168 Benchmark]: Toolchain (without parser) took 52173.74 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 958.1 MB in the beginning and 1.3 GB in the end (delta: -323.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 10:57:19,824 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:57:19,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 279.60 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 933.9 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:57:19,824 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 933.9 MB in the beginning and 1.2 GB in the end (delta: -236.0 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:57:19,825 INFO L168 Benchmark]: Boogie Preprocessor took 23.89 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-10 10:57:19,825 INFO L168 Benchmark]: RCFGBuilder took 250.01 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: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2018-11-10 10:57:19,825 INFO L168 Benchmark]: BuchiAutomizer took 51540.93 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -141.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 10:57:19,826 INFO L168 Benchmark]: Witness Printer took 3.57 ms. Allocated memory is still 2.6 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:57:19,828 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 279.60 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 933.9 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 73.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 933.9 MB in the beginning and 1.2 GB in the end (delta: -236.0 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.89 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 250.01 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: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 51540.93 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -141.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Witness Printer took 3.57 ms. Allocated memory is still 2.6 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 10 terminating modules (8 trivial, 2 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function \old(n) and consists of 5 locations. One deterministic module has affine ranking function \old(n) and consists of 6 locations. 8 modules have a trivial ranking function, the largest among these consists of 30 locations. The remainder module has 80 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 51.3s and 11 iterations. TraceHistogramMax:6. Analysis of lassos took 48.9s. Construction of modules took 0.9s. Büchi inclusion checks took 1.2s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 10. Automata minimization 0.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 111 StatesRemovedByMinimization, 10 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 89 states and ocurred in iteration 7. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 297 SDtfs, 291 SDslu, 1686 SDs, 0 SdLazy, 1431 SolverSat, 136 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 0.9s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc2 concLT0 SILN0 SILU6 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital247 mio100 ax100 hnf100 lsp78 ukn31 mio100 lsp55 div100 bol100 ite100 ukn100 eq205 hnf87 smp100 dnf194 smp99 tf100 neg94 sie111 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 545ms VariablesStem: 7 VariablesLoop: 7 DisjunctsStem: 4 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 216 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8;" "assume !(main_~n~0 < 1);" "call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);"< "~n := #in~n;" "assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;" "SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume ~n == 0;#res.base, #res.offset := 0, 0;" "assume true;" >"#62#return;" "SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552" "havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#66#return;" "main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset;" "call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);"< "~n := #in~n;" "assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;" "SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume !(~n == 0);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;" "SUMMARY for call write~int(~n, ~head~0.base, ~head~0.offset + 0, 4); srcloc: L551" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume ~n == 0;#res.base, #res.offset := 0, 0;" "assume true;" >"#62#return;" "SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552" "havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#62#return;" "SUMMARY for call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, ~head~0.offset + 4, 8); srcloc: L552" "havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#68#return;" "main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;assume { :begin_inline_append } true;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset;" "assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset;" "assume true;" "SUMMARY for call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, append_~x.offset + 4, 8); srcloc: L566-1" "assume !(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;" "SUMMARY for call write~$Pointer$(append_~y.base, append_~y.offset, append_~x.base, append_~x.offset + 4, 8); srcloc: L566-5" "append_#res.base, append_#res.offset := append_~s~0.base, append_~s~0.offset;" "main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;assume { :end_inline_append } true;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset;" "call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);"< "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);" "SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< Loop: "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);" "SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, ~xs.offset + 4, 8); srcloc: L559" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...