./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b9d847f55c059f9ab605062cc4d39bbb07512b65 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 00:10:45,476 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:10:45,477 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:10:45,485 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:10:45,485 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:10:45,485 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:10:45,486 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:10:45,487 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:10:45,488 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:10:45,489 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:10:45,490 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:10:45,490 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:10:45,491 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:10:45,491 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:10:45,492 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:10:45,493 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:10:45,493 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:10:45,495 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:10:45,496 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:10:45,497 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:10:45,498 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:10:45,498 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:10:45,500 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:10:45,500 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:10:45,500 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:10:45,501 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:10:45,502 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:10:45,502 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:10:45,503 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:10:45,503 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:10:45,504 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:10:45,504 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:10:45,504 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:10:45,504 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:10:45,505 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:10:45,506 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:10:45,506 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-23 00:10:45,516 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:10:45,516 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:10:45,517 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:10:45,517 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:10:45,517 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 00:10:45,517 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 00:10:45,518 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 00:10:45,518 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 00:10:45,518 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 00:10:45,518 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 00:10:45,518 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 00:10:45,518 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:10:45,518 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:10:45,518 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 00:10:45,519 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:10:45,519 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:10:45,519 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:10:45,519 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 00:10:45,519 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 00:10:45,519 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 00:10:45,519 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:10:45,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:10:45,519 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 00:10:45,520 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:10:45,520 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 00:10:45,520 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:10:45,520 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 00:10:45,520 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 00:10:45,520 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:10:45,520 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 00:10:45,520 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 00:10:45,521 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 00:10:45,521 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_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9d847f55c059f9ab605062cc4d39bbb07512b65 [2018-11-23 00:10:45,542 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:10:45,550 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:10:45,552 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:10:45,553 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:10:45,553 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:10:45,553 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/../../sv-benchmarks/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i [2018-11-23 00:10:45,589 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/data/01c537a10/65ad82d2b1bb43ee8afa596b2089f1b8/FLAG6a7c772aa [2018-11-23 00:10:45,989 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:10:45,989 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/sv-benchmarks/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i [2018-11-23 00:10:45,993 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/data/01c537a10/65ad82d2b1bb43ee8afa596b2089f1b8/FLAG6a7c772aa [2018-11-23 00:10:46,001 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/data/01c537a10/65ad82d2b1bb43ee8afa596b2089f1b8 [2018-11-23 00:10:46,003 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:10:46,004 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:10:46,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:10:46,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:10:46,007 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:10:46,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b588fdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46, skipping insertion in model container [2018-11-23 00:10:46,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:10:46,027 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:10:46,135 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:10:46,137 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:10:46,148 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:10:46,161 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:10:46,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46 WrapperNode [2018-11-23 00:10:46,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:10:46,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:10:46,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:10:46,162 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:10:46,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,173 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:10:46,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:10:46,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:10:46,185 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:10:46,226 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,227 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... [2018-11-23 00:10:46,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:10:46,236 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:10:46,236 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:10:46,236 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:10:46,237 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41aded0d-cdd0-4fd1-b66a-2490649153ca/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 00:10:46,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 00:10:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:10:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:10:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:10:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 00:10:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:10:46,419 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 00:10:46,419 INFO L280 CfgBuilder]: Removed 8 assue(true) statements. [2018-11-23 00:10:46,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:10:46 BoogieIcfgContainer [2018-11-23 00:10:46,420 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 00:10:46,420 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 00:10:46,420 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 00:10:46,423 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 00:10:46,424 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 00:10:46,424 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 12:10:46" (1/3) ... [2018-11-23 00:10:46,425 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@12b0c017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 12:10:46, skipping insertion in model container [2018-11-23 00:10:46,425 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 00:10:46,425 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:46" (2/3) ... [2018-11-23 00:10:46,426 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@12b0c017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 12:10:46, skipping insertion in model container [2018-11-23 00:10:46,426 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 00:10:46,426 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:10:46" (3/3) ... [2018-11-23 00:10:46,427 INFO L375 chiAutomizerObserver]: Analyzing ICFG veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i [2018-11-23 00:10:46,475 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 00:10:46,475 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 00:10:46,476 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 00:10:46,476 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 00:10:46,476 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 00:10:46,476 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 00:10:46,476 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 00:10:46,476 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 00:10:46,476 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 00:10:46,489 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-11-23 00:10:46,508 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2018-11-23 00:10:46,509 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 00:10:46,509 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 00:10:46,514 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 00:10:46,514 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2018-11-23 00:10:46,514 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 00:10:46,515 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-11-23 00:10:46,515 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2018-11-23 00:10:46,516 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 00:10:46,516 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 00:10:46,516 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 00:10:46,516 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2018-11-23 00:10:46,523 INFO L794 eck$LassoCheckResult]: Stem: 8#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 7#L-1true havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.alloc(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 3#L18-3true [2018-11-23 00:10:46,523 INFO L796 eck$LassoCheckResult]: Loop: 3#L18-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1; 5#L18-2true main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0; 3#L18-3true [2018-11-23 00:10:46,527 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:10:46,528 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-23 00:10:46,529 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 00:10:46,530 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 00:10:46,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:46,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:10:46,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:46,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:46,602 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:10:46,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 1 times [2018-11-23 00:10:46,602 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 00:10:46,603 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 00:10:46,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:46,604 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:10:46,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:46,630 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:10:46,630 INFO L82 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 1 times [2018-11-23 00:10:46,630 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 00:10:46,630 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 00:10:46,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:46,631 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:10:46,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:46,783 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 00:10:46,784 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 00:10:46,784 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 00:10:46,784 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 00:10:46,784 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 00:10:46,784 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 00:10:46,784 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 00:10:46,784 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 00:10:46,785 INFO L131 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i_Iteration1_Lasso [2018-11-23 00:10:46,785 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 00:10:46,785 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 00:10:46,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:46,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:47,075 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 00:10:47,078 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 00:10:47,080 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 [2018-11-23 00:10:47,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,082 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,083 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,085 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 [2018-11-23 00:10:47,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,087 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,087 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,090 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,090 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,093 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,093 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,095 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,098 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:47,098 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:47,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,105 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,105 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,109 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,110 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,111 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 [2018-11-23 00:10:47,112 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,112 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,113 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,115 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,116 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,119 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,119 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,120 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 [2018-11-23 00:10:47,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,121 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:47,123 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:47,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,128 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 [2018-11-23 00:10:47,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,129 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,129 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,131 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 [2018-11-23 00:10:47,131 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,132 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,133 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:47,134 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:47,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,143 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 [2018-11-23 00:10:47,144 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,144 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,145 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,147 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,148 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:47,149 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:47,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,152 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 [2018-11-23 00:10:47,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,153 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,158 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:47,158 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:47,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,185 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 [2018-11-23 00:10:47,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,186 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:47,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,186 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,187 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 00:10:47,187 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:47,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,192 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 [2018-11-23 00:10:47,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,193 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:47,193 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:47,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,194 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 00:10:47,195 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 [2018-11-23 00:10:47,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,196 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,202 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,202 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,204 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 [2018-11-23 00:10:47,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,207 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,209 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 [2018-11-23 00:10:47,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,209 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,210 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,213 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,213 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,217 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,218 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 [2018-11-23 00:10:47,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,219 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,219 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,220 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 [2018-11-23 00:10:47,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,221 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,221 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,223 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,223 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,225 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,225 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,226 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 [2018-11-23 00:10:47,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,227 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,228 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,228 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,231 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 [2018-11-23 00:10:47,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,232 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,234 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,235 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,235 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,243 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 [2018-11-23 00:10:47,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,245 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,245 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,246 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 [2018-11-23 00:10:47,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,247 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,248 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,248 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,254 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,254 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,281 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:47,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,283 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,283 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,290 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,290 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,292 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 00:10:47,292 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 [2018-11-23 00:10:47,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,294 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,294 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,295 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 [2018-11-23 00:10:47,296 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,296 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,298 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,300 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,300 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,302 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 [2018-11-23 00:10:47,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,303 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,303 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,305 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,306 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,306 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,309 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 [2018-11-23 00:10:47,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,317 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,318 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 [2018-11-23 00:10:47,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,319 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,320 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,322 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,322 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,325 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,330 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 [2018-11-23 00:10:47,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,333 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,333 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,339 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 [2018-11-23 00:10:47,340 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,344 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,345 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,354 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,354 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,356 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,358 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,358 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,365 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,365 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,390 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 [2018-11-23 00:10:47,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,390 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:47,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,391 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,392 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 00:10:47,392 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,399 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 [2018-11-23 00:10:47,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,404 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 00:10:47,405 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 [2018-11-23 00:10:47,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,406 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,406 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,407 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 [2018-11-23 00:10:47,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,408 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,409 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,412 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 [2018-11-23 00:10:47,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,414 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,414 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,415 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 [2018-11-23 00:10:47,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,416 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,417 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,418 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 [2018-11-23 00:10:47,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,419 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,420 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,420 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,424 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,425 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,427 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,427 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,430 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,430 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,432 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,433 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,434 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 [2018-11-23 00:10:47,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,435 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,436 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 [2018-11-23 00:10:47,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,437 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,439 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,439 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,443 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,443 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,445 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 [2018-11-23 00:10:47,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,446 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,447 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,447 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,456 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,457 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,459 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,460 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,460 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,465 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 [2018-11-23 00:10:47,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,466 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,468 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,469 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,492 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 [2018-11-23 00:10:47,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,492 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:47,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,493 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,495 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 00:10:47,495 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:47,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,501 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,502 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,503 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 00:10:47,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,504 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,504 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,505 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,506 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 [2018-11-23 00:10:47,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,506 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,507 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,507 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,508 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 [2018-11-23 00:10:47,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,509 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,509 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,510 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,511 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 [2018-11-23 00:10:47,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,512 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,513 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,514 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 [2018-11-23 00:10:47,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,514 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,515 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,516 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,516 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,520 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,520 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,520 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,522 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 [2018-11-23 00:10:47,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,522 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,523 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,523 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,525 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 [2018-11-23 00:10:47,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,526 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,526 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,528 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 [2018-11-23 00:10:47,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,528 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,529 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,529 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,531 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,532 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,532 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,533 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 [2018-11-23 00:10:47,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,534 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,535 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,536 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,539 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 [2018-11-23 00:10:47,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,539 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,540 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,540 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,543 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,543 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,544 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,544 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,550 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 [2018-11-23 00:10:47,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,551 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,552 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,554 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,554 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,555 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,555 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,559 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,560 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,562 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:47,562 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,591 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 [2018-11-23 00:10:47,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,592 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,592 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:47,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,592 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,597 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,597 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:47,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,601 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:47,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,602 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:47,602 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:47,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,603 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 00:10:47,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,604 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,605 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,608 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,609 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,610 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 [2018-11-23 00:10:47,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,611 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,612 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,614 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,617 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 [2018-11-23 00:10:47,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,618 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,619 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,620 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,623 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 [2018-11-23 00:10:47,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,624 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,625 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,625 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,628 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,629 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,631 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,631 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,632 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,633 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,635 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,636 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,638 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,641 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 [2018-11-23 00:10:47,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,642 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,644 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,644 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,648 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,649 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,652 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,654 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,654 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,662 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,665 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,665 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,668 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,670 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,670 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,674 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,678 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:47,678 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,739 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 [2018-11-23 00:10:47,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,740 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,740 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:47,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,740 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,742 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 00:10:47,742 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:47,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,750 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:47,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:47,751 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:47,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,754 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 00:10:47,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,754 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,756 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,757 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,759 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,759 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,760 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,761 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 [2018-11-23 00:10:47,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,762 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,762 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,763 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,766 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,766 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,767 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,769 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,769 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,771 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,771 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,780 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,781 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,783 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,787 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,787 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,788 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,790 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,791 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,792 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,794 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,795 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,800 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,800 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,802 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,802 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,810 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 [2018-11-23 00:10:47,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,811 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,812 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,813 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,815 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,816 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,818 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,819 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,828 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 [2018-11-23 00:10:47,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,829 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:47,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,829 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,830 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:47,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:47,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,833 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,835 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,835 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:47,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:47,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:47,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:47,842 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:47,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:47,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:47,843 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:47,846 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:47,847 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:48,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,033 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 [2018-11-23 00:10:48,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,034 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,034 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:48,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,034 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,036 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 00:10:48,036 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:48,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,047 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,048 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,049 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,050 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 00:10:48,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,051 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,052 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,054 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 [2018-11-23 00:10:48,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,060 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 [2018-11-23 00:10:48,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,060 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,062 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,063 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 [2018-11-23 00:10:48,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,064 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,071 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,071 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,074 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 [2018-11-23 00:10:48,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,075 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,078 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,079 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 [2018-11-23 00:10:48,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,082 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,083 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,084 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,087 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,088 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,088 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,092 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,094 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,096 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 [2018-11-23 00:10:48,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,096 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,096 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,097 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,097 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,102 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,105 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 [2018-11-23 00:10:48,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,105 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,107 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,107 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,111 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,111 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,113 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,113 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,139 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 [2018-11-23 00:10:48,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,140 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,140 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:48,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,141 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 00:10:48,141 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,146 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,146 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,148 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 00:10:48,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,149 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,149 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,149 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,152 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 [2018-11-23 00:10:48,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,152 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,152 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,153 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,155 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 [2018-11-23 00:10:48,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,156 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,156 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,159 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,159 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,160 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,162 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 [2018-11-23 00:10:48,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,163 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,163 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,165 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:48,165 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:48,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,171 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,171 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,173 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 [2018-11-23 00:10:48,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,174 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,174 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,175 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,177 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 [2018-11-23 00:10:48,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,178 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,178 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,179 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,181 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 [2018-11-23 00:10:48,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,181 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,182 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,182 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,184 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 [2018-11-23 00:10:48,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,185 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,186 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,188 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 [2018-11-23 00:10:48,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,189 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,189 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,190 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:48,190 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:48,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,195 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 [2018-11-23 00:10:48,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,195 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,196 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,196 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,199 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 [2018-11-23 00:10:48,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,199 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,200 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,201 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:48,201 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:48,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,209 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,209 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,210 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,213 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,214 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,216 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:48,216 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:48,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,220 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 [2018-11-23 00:10:48,221 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,221 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,221 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,224 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:48,224 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:48,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,301 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 [2018-11-23 00:10:48,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,302 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:48,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,302 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,303 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 00:10:48,303 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:48,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,309 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:48,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,309 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:48,310 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,313 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 00:10:48,313 INFO L794 eck$LassoCheckResult]: Stem: 8#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 7#L-1true havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.alloc(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 3#L18-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1; 5#L18-2true main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0; 3#L18-3true [2018-11-23 00:10:48,313 INFO L796 eck$LassoCheckResult]: Loop: 3#L18-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1; 5#L18-2true main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0; 3#L18-3true [2018-11-23 00:10:48,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:10:48,314 INFO L82 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 2 times [2018-11-23 00:10:48,314 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 00:10:48,314 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 00:10:48,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:48,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:10:48,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:48,326 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:10:48,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 2 times [2018-11-23 00:10:48,327 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 00:10:48,327 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 00:10:48,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:48,327 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 00:10:48,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:48,333 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:10:48,333 INFO L82 PathProgramCache]: Analyzing trace with hash 889660487, now seen corresponding path program 3 times [2018-11-23 00:10:48,333 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 00:10:48,334 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 00:10:48,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:48,334 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 00:10:48,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:10:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 00:10:48,471 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 00:10:48,471 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 00:10:48,471 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 00:10:48,471 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 00:10:48,471 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 00:10:48,471 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 00:10:48,471 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 00:10:48,471 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 00:10:48,471 INFO L131 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i_Iteration1_Lasso [2018-11-23 00:10:48,472 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 00:10:48,472 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 00:10:48,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,519 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 00:10:48,677 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 00:10:48,677 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 00:10:48,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,678 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,678 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,679 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:48,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,680 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,680 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 00:10:48,680 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:48,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,691 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,692 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,692 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:48,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,703 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,703 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,703 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:48,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,705 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 [2018-11-23 00:10:48,705 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,705 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,705 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,707 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,707 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,707 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:48,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,708 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 [2018-11-23 00:10:48,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,709 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,709 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,709 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:48,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,712 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,712 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,713 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 [2018-11-23 00:10:48,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,713 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,713 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,714 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 [2018-11-23 00:10:48,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,714 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,715 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,716 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,716 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,717 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,717 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,718 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,719 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,720 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,720 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,720 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:48,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,722 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,722 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,723 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,723 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,724 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,724 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,725 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,726 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,726 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 00:10:48,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,727 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 00:10:48,727 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:48,727 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 00:10:48,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,728 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 00:10:48,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,729 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,729 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,730 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 [2018-11-23 00:10:48,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,730 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:48,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,731 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,731 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,731 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:48,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,733 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 [2018-11-23 00:10:48,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,734 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,735 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:48,735 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:48,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,745 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,746 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:48,746 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:48,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,749 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,750 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,751 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,752 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:48,752 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:48,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,754 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,754 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:48,754 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:48,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,760 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,760 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,761 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 [2018-11-23 00:10:48,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,762 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,762 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,763 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,763 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,764 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 [2018-11-23 00:10:48,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,765 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,766 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,766 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 [2018-11-23 00:10:48,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,767 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,767 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,770 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,770 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,771 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,772 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:48,772 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:48,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,775 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,775 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,776 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,777 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,778 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,779 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,780 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,780 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,782 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,783 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:48,783 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:48,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,784 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 00:10:48,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,788 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,790 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:48,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,790 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,791 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 00:10:48,791 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,798 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,799 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,802 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,802 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,826 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,827 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,830 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,831 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,833 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,833 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,835 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 [2018-11-23 00:10:48,836 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,836 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,837 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,837 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,842 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,844 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,844 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,845 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 [2018-11-23 00:10:48,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,846 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,848 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,851 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,852 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,852 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,853 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 [2018-11-23 00:10:48,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,855 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,855 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,857 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 [2018-11-23 00:10:48,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,858 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,861 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 [2018-11-23 00:10:48,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,862 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,863 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 [2018-11-23 00:10:48,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,864 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:48,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,865 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:48,866 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,866 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:48,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,868 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 00:10:48,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,871 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:48,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,871 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,872 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 00:10:48,873 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:48,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,878 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,881 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:48,881 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:48,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,902 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,903 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:48,903 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:48,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,906 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 [2018-11-23 00:10:48,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,907 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,907 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,908 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 [2018-11-23 00:10:48,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,908 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,910 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:48,910 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:48,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,913 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,914 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:48,915 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:48,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,920 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,920 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,921 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 [2018-11-23 00:10:48,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,922 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,922 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,923 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 [2018-11-23 00:10:48,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,924 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,924 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,927 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,928 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,928 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 [2018-11-23 00:10:48,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,929 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,930 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 [2018-11-23 00:10:48,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,931 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,931 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,934 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:48,934 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:48,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,937 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,939 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,942 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,942 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,944 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,944 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:48,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 00:10:48,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,946 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:48,947 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:48,947 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:48,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,949 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 00:10:48,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:48,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,951 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:48,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:48,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,954 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,954 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:48,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,955 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,955 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:48,956 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:48,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:48,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,962 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,964 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:48,964 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:48,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:48,997 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 [2018-11-23 00:10:48,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:48,997 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:48,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:48,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:48,998 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:48,999 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:48,999 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:49,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,008 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,008 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,008 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,011 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,012 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,012 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:49,013 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:49,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,015 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,016 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,016 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:49,017 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:49,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,022 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 [2018-11-23 00:10:49,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,023 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,023 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,024 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,024 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 [2018-11-23 00:10:49,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,025 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,025 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,026 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,027 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,027 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,027 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,030 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,030 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,031 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 [2018-11-23 00:10:49,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,032 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,032 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,034 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,035 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,035 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,037 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,038 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:49,038 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:49,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,040 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,042 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,043 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,044 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,049 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,049 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,050 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,051 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,052 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,052 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 00:10:49,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,053 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 [2018-11-23 00:10:49,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,053 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,054 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 00:10:49,055 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 00:10:49,055 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 00:10:49,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,057 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 00:10:49,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,058 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,059 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,060 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 [2018-11-23 00:10:49,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,061 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,061 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:49,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,062 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 00:10:49,063 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,067 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 [2018-11-23 00:10:49,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,067 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,070 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,070 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,135 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,137 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,137 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,142 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 [2018-11-23 00:10:49,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,143 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,144 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,144 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,147 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,149 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,149 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,153 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 [2018-11-23 00:10:49,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,153 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,154 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,155 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,155 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,162 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 [2018-11-23 00:10:49,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,162 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,163 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,163 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,165 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 [2018-11-23 00:10:49,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,166 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,166 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,167 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,169 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,170 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,170 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,172 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 [2018-11-23 00:10:49,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,173 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,174 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,176 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 [2018-11-23 00:10:49,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,176 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,177 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,177 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,179 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 [2018-11-23 00:10:49,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,180 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,181 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,183 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 [2018-11-23 00:10:49,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,183 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,185 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,185 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,190 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,190 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,193 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 [2018-11-23 00:10:49,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,193 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,196 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 [2018-11-23 00:10:49,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,197 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,200 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,201 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,203 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 [2018-11-23 00:10:49,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,204 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 00:10:49,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,205 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,205 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,209 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 00:10:49,209 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 [2018-11-23 00:10:49,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,210 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,210 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,211 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,213 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,213 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:49,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,214 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,216 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 00:10:49,216 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:49,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,223 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,223 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,226 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:49,227 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:49,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,439 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 [2018-11-23 00:10:49,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,440 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,440 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,442 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:49,442 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:49,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,450 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 [2018-11-23 00:10:49,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,450 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,451 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,452 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,453 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 [2018-11-23 00:10:49,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,454 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,454 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,456 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:49,456 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:49,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,461 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 [2018-11-23 00:10:49,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,461 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,462 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,463 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:49,463 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:49,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,471 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 [2018-11-23 00:10:49,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,472 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,472 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,473 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,474 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 [2018-11-23 00:10:49,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,475 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,537 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,541 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 [2018-11-23 00:10:49,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,542 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,545 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,546 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 [2018-11-23 00:10:49,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,547 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,547 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,548 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,550 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 [2018-11-23 00:10:49,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,551 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,551 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,552 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,553 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,554 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,554 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,555 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 [2018-11-23 00:10:49,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,556 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,558 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:49,558 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:49,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,562 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 [2018-11-23 00:10:49,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,563 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,563 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,564 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,565 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 [2018-11-23 00:10:49,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,565 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,566 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,567 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,568 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 [2018-11-23 00:10:49,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,568 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,571 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,572 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,573 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,574 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 00:10:49,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,574 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 [2018-11-23 00:10:49,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,575 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,575 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 00:10:49,577 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 00:10:49,577 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 00:10:49,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,581 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 00:10:49,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,582 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,582 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,583 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,584 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 [2018-11-23 00:10:49,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,585 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,585 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:49,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,585 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,586 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 00:10:49,586 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,590 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,590 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,592 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,592 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,633 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,634 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,634 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,635 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,639 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,645 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 [2018-11-23 00:10:49,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,645 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,646 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,647 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,649 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,651 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,651 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,655 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,656 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,658 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,658 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,660 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,662 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,663 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,663 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,665 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,665 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,666 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,667 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,668 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,670 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,671 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,672 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,675 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,677 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,680 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,680 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,683 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,683 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,683 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 00:10:49,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,685 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 00:10:49,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,685 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 00:10:49,686 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 00:10:49,686 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 00:10:49,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,689 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 00:10:49,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,690 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,690 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,691 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,694 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,694 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 00:10:49,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,694 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,696 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 00:10:49,696 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:49,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,701 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,702 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,705 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:49,705 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:49,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,838 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,838 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,840 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:49,840 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:49,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,848 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,848 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,849 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,852 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,852 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,854 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:49,854 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:49,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,859 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,859 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,860 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:49,861 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:49,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,868 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,868 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,869 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,872 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,872 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,873 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,875 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,876 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,876 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,878 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 [2018-11-23 00:10:49,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,879 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,879 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,880 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,882 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,882 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,883 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,885 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,886 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,886 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,889 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,890 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:49,890 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:49,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,895 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,896 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,896 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,898 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,899 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,899 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,902 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,902 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,903 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,906 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 [2018-11-23 00:10:49,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,906 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 00:10:49,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,906 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,907 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 00:10:49,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 00:10:49,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 00:10:49,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 00:10:49,909 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 00:10:49,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 00:10:49,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 00:10:49,910 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 00:10:49,911 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 00:10:49,911 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 00:10:49,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 00:10:49,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 12:10:49 BoogieIcfgContainer [2018-11-23 00:10:49,921 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 00:10:49,922 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 00:10:49,922 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 00:10:49,922 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 00:10:49,922 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:10:46" (3/4) ... [2018-11-23 00:10:49,926 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 00:10:49,926 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 00:10:49,927 INFO L168 Benchmark]: Toolchain (without parser) took 3923.26 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 354.9 MB). Free memory was 962.5 MB in the beginning and 1.2 GB in the end (delta: -187.6 MB). Peak memory consumption was 167.3 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:49,929 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:10:49,929 INFO L168 Benchmark]: CACSL2BoogieTranslator took 157.01 ms. Allocated memory is still 1.0 GB. Free memory was 962.5 MB in the beginning and 951.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:49,930 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.01 ms. Allocated memory is still 1.0 GB. Free memory was 951.7 MB in the beginning and 946.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:49,931 INFO L168 Benchmark]: Boogie Preprocessor took 51.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 946.4 MB in the beginning and 1.2 GB in the end (delta: -209.2 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:49,932 INFO L168 Benchmark]: RCFGBuilder took 183.31 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: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:49,932 INFO L168 Benchmark]: BuchiAutomizer took 3501.46 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 190.8 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -5.7 MB). Peak memory consumption was 460.2 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:49,933 INFO L168 Benchmark]: Witness Printer took 4.41 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:10:49,936 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 157.01 ms. Allocated memory is still 1.0 GB. Free memory was 962.5 MB in the beginning and 951.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.01 ms. Allocated memory is still 1.0 GB. Free memory was 951.7 MB in the beginning and 946.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 946.4 MB in the beginning and 1.2 GB in the end (delta: -209.2 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 183.31 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: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 3501.46 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 190.8 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -5.7 MB). Peak memory consumption was 460.2 MB. Max. memory is 11.5 GB. * Witness Printer took 4.41 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 3.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 3.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital132 mio100 ax100 hnf100 lsp95 ukn61 mio100 lsp75 div146 bol100 ite121 ukn100 eq133 hnf68 smp64 dnf100 smp100 tf100 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 6ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.alloc(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0;" "assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1;" "main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0;" Loop: "assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1;" "main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...